TT Hub

Sensory Acuity

Hana · Practitioner · Has Demo · 20 minutes

Watch Source Material
WHY (35%)

Shaw quote, mind reading vs. observing, Erickson stories, NLP presupposition, "basis for everything in NLP"

WHAT (22%)

Definition, calibration concept, 5 components (skin color, tonus, breathing, lower lip, eyes), scientist observer mindset

HOW (18%)

Like/dislike calibration exercise (groups of 2, ~5 min/person), demo placeholder, daily practice homework

WHAT IF (25%)

Connection to rapport, scientist observer mindset, practical applications, three anticipated Q&A items

🎧

Listen along — TTS audio of this script

Sensory Acuity — Full 4-MAT Presentation Script

Presenter: Hana Total Time: 20 minutes Has Demo: Yes (demo on Demo Day; say "demo goes here" during presentation)


1. WHY — Motivation (~7 min / 35%)

Goal: Build a reason for your audience to care. Why does sensory acuity matter? What's in it for them?


"The single biggest problem in communication is the illusion that it is taking place."

That's George Bernard Shaw. And I think it's a brilliant way to start, because think about it — how do you actually know what your client wants, needs, or has? How do you know that what you're saying is landing? How do you know anything about what's going on for the other person?

Before we can even get into the tools and techniques of NLP, we need to go all the way back to the foundation. Because here's what most people get wrong — people make an association. They think because you're a coach that you do the changing. But you don't. You're the helper. You help people get in touch with their resources. You enable people to get in touch with their power. You're like a Sherpa or a guide. And in order to do that, you need to be aware of what you're actually seeing in the first place.

And the biggest mistake coaches make? They mind read. They mind read the situation. They make it up according to their own model of reality. That's the biggest mistake you can make.

"The best service you can do to a client is to learn how to rapidly understand their model of reality."

Because it's their model of reality where you have to figure out what's missing, or what needs to be added, or which tool to use. But you can't do that from within your own model of reality. So the most important thing you do as a coach is get out of your own head, get into the client's head, walk a mile in their shoes, understand their model of reality.

Well, how do you do that? Very few people talk about how you actually do that. Before you can do that, you need to develop what we call sensory acuity — the ability to observe.

Let's go back to the NLP presupposition: The response of communication is the meaning. So how the person is responding — that is what they're getting from your communication. If you're sitting there and the communication's not getting through, you've got to change, you've got to shift gears. But how are you going to notice?

The process of observing other people — sensory acuity — is really the basis for everything we do in NLP.

Now, in modeling Dr. Milton Erickson, the creators of NLP observed that people actually make minute changes from moment to moment, and that those changes have meaning — if you have enough sensory acuity. Erickson was a very famous hypnotherapist, and he could determine what was going on for someone else like nobody else. At one point, when they taped him, he was saying, "Well, I look over at that woman," and they asked, "How do you know she was in trance?" And he said, "I observed that she was in trance because the beating of the pulse on her ankle slowed down."

Now think about that. He was sitting across the room from his client — about as far away as you might be from your client in a chair — and at that distance, he could observe the change of the beating of the pulse in her ankle. That's sensory acuity.

You may not know this, but Erickson had polio at age 18 and was bedridden. He learned how to walk again by watching his baby sister learn how to walk. So Erickson had really, really acute powers of observation — he could see things that other people couldn't see.

"I promise you, if you pay attention to this, this foundation will make you into a master communicator — whether you're working with groups, individuals one-on-one, business, education, therapy."

The ability to have sensory acuity can make a big difference in your life — to be able to look across at the other person and know, in your own mind, Yes — the person is getting it. They're with me. They're following me. It's sinking in. Or to know that it's not — and to be able to do something about it, instead of just being a victim of someone else's lack of understanding.

Who wouldn't like to communicate better? Master communicators — the best of all time — have always been able to observe people in this way.

Now, I just want to say a caveat: this is going to feel really hard and overwhelming at first. That's totally normal, because you've never done it like this before. Just be patient as you start to learn, because all of these things — you may or may not have been doing them, but you were certainly doing them unconsciously. I'm just turning it into a process.


2. WHAT — Information (~4.5 min / 22%)

Goal: Teach the concepts. Definitions, theory, background. Do NOT explain how to do the exercises here.


So what is sensory acuity? Sensory acuity is the ability to observe what's actually happening in other people — using your senses, accurately — for the purpose of understanding that changes are taking place at the unconscious level.

"We're not interested in the conscious concept of change. We're interested in the unconscious change. We're interested in working consciously with the unconscious mind."

So we need to learn to read cues that are indicative of changes taking place in the unconscious mind and the nervous system — not what's coming out of the mouth.

Instead of mind reading a situation — or worse, listening to your client tell you how it is — what's better is observing how it actually is.

Now, a key term: calibration. Calibration is an NLP term for comparing two different states. You take a mental picture of the person at one point in time, store it internally, and then compare it to what you're seeing in real time. One picture is live, external. The other is internal — stored from a moment ago. And you're comparing: what's the relationship between where they were and where they are now? That's calibration.

To calibrate, you need a baseline — a starting reference point. When we do this at practitioner training, for example, we get a baseline look of someone the person likes, and then we compare it to the look when they're thinking of someone they dislike. And we look at the differences.

So what are the five components we observe? Everything is on the person's face:

1. Skin Color Not the actual color of their skin, but rather their skin color shifting from a darker version to a lighter version, or lighter to darker. Think of blushing — that's exactly what we're talking about. It doesn't matter how dark or light someone's skin is. Imagine you're looking at a black-and-white photo of the person, and you notice the picture getting darker or lighter relative to their baseline.

2. Skin Tonus This is the tone or tension of the muscles, usually right underneath the eyes, around the cheeks. One thing to look for is that shine or sheen on the cheekbones. Light reflects off the skin in different ways — even through foundation and powder. What we're looking for is symmetrical versus asymmetrical — pay attention to the symmetry of the face around the cheek area.

3. Breathing Breathing changes in two ways: rate (fast to slow) and location (high to low in the body). High breathing is up in the chest, near the shoulders — and that tends to be fast. Mid-breathing is around the rib cage, the diaphragm — more moderate. And then deep belly breathing — in and out from the belly — that tends to be slow. We're interested in when it changes.

4. Lower Lip Size Most people don't realize the lower lip changes size all the time. What happens is it gets more blood or less blood. When the lower lip expands with more blood flow, there are fewer lines and the lips look swollen and puffy. When it shrinks with less blood flow, more lines become visible. Look for the lines in the person's lip and the thickness in the vertical axis.

5. Eyes Two things: focus and pupil dilation. Focus can be laser-focused or defocused — that sort of zoned-out look. Pupil dilation changes indicate something shifted at the unconscious level. This is why poker players wear sunglasses — they don't want their pupils to give them away. The best poker players can control their breathing and physiology, but very few people can control the dilation of their pupils.

Now here's the critical point:

"A dark skin color or a light skin color doesn't have an absolute meaning, but when we're delivering an NLP pattern and we see a change in skin color, we should pay attention to that because it means something just happened at the unconscious level."

We're looking for changes — not assigning meaning to the change itself. Speaking with sensory acuity, you become more of a scientist observer. Instead of saying, "He smiled — it means he's happy," you'd say, "I observed a change in skin color, it got darker, and the lower lip size changed — the lower lip got thinner and more taut, and the skin tonus changed, the cheeks got more plump." Observational data versus meaning-infused statements.


3. HOW — Exercise (~3.5 min / 18%)

Goal: Read the steps for the exercise. Explain setup. Say "demo goes here."


So here's the exercise we do. This is the sensory acuity calibration exercise.

Exercise Setup:

  • Groups of 2 — one observer, one subject
  • About 5 minutes per person, then switch roles
  • Total exercise time: approximately 10-12 minutes

Steps:

Step 1 — Establish a baseline (the "Like" state) Ask your partner: "Would you please think of somebody right now — bring them to mind — that you really like. Somebody you really like."

While they're thinking of that person, observe the five components:

  • Skin color
  • Skin tonus
  • Breathing (rate and location)
  • Lower lip size
  • Eyes (focus and dilation)

Take a mental snapshot. Store it.

Step 2 — Clear screen / Break state Say: "Okay, good. Clear screen." Have them shake it off, look around, break the state completely.

Step 3 — Establish the "Dislike" state Now say: "Look at me again, and I want you to bring to mind somebody you really don't like. Bring to mind somebody you really don't like."

Again, observe all five components. Take a mental snapshot.

Step 4 — Compare and contrast Now pull up the two pictures in your mind — the "like" picture and the "dislike" picture — and compare and contrast the differences you noticed.

What 99% of people find when they do this exercise at practitioner training is that they're easily and effortlessly able to see the difference between when the person thinks of someone they like versus someone they dislike. It's often much more obvious than they expected.

Step 5 — Switch roles and repeat.


"Demo goes here."

(On Demo Day, Hana will demonstrate the sensory acuity calibration exercise live with a volunteer.)


Homework / Daily Practice: Here's what I'd like you to do. Go out and practice this. Just get a real familiarity with watching people. Spend one entire day just on skin color. The next day, just skin tonus. Then breathing. Then lower lip size. Then the eyes. Bring this into your daily life and make it conscious.

"Say something to someone and notice if things change."


4. WHAT IF — Future Pace (~5 min / 25%)

Goal: Self-discovery. Let them teach themselves and each other.


Alright, so now I want to bring this all together and open it up.

Before I ask the three questions, I want to leave you with a few things that are going to come up as you start practicing this.

First — the connection between sensory acuity and everything else we do in NLP. You cannot do rapport without sensory acuity. You can't match what you can't see. You can't calibrate whether your intervention is working if you're not observing. Sensory acuity is quite literally the foundation that every other NLP skill is built on.

"Sensory acuity is the observational basis for being able to know whether or not you're communicating in a way which will produce the kind of result you're trying to produce."

When you get into rapport, when you get into reframing, when you get into timeline therapy, when you start doing any technique — you're going to be using sensory acuity the entire time. If you see a change in skin color during an intervention, you know something just happened at the unconscious level. That's your confirmation. That's how you know the work is landing.

Second — on the question of meaning. This is important. Do not assign meaning to what you observe. When you see a change, all you know is that a change occurred. You do not know what it means. That is the difference between a coach who mind reads and a coach who observes.

"As a coach, you need to train yourself to use your sensory acuity and observe what you see, not make it mean what you think it means. And that's the biggest mistake coaches make right out of the gate."

So instead of saying, "She crossed her arms — she must be defensive," you say, "I noticed a change in her physiology — her arms moved to a crossed position and her breathing moved higher in her chest." Observational data, not meaning-infused statements. You become a scientist observer.

Third — for practical application beyond coaching. Think about where else this matters. In sales, you can tell when a prospect shifts from interest to resistance. In parenting, you can notice when your child's words say "fine" but their physiology says something completely different. In leadership, you can read a room before you've even started speaking and adjust accordingly.

"Master communicators — the best of all time — have always been able to observe people in this way."

And here's the good news. When we do this exercise at practitioner training, what 99% of people find is that they can see the differences far more easily than they expected. You've already been doing this unconsciously your entire life. We're just turning it into a process and making it conscious. So don't be discouraged if it feels overwhelming right now — that's completely normal.

Now — the three questions:


1. What questions do you have?

(Take questions from the audience. Common questions to be prepared for:)

  • "What if I can't see the differences?" — Start with one component at a time. Most people find breathing changes and lower lip changes the easiest to spot at first. Spend one whole day just on breathing. The next day, just on lower lip size. Build up gradually.

  • "What about people with very dark eyes — how do you see pupil dilation?" — You may not be able to see it as clearly, and that's fine. Focus on the other four components. You have plenty of information from skin color, tonus, breathing, and lower lip. The eyes are just one piece.

  • "Does the change itself have a specific meaning?" — No. A darker skin color doesn't universally mean one thing. What matters is that you noticed a change — which means something happened at the unconscious level. The meaning comes from the context of what you were doing when the change occurred.


2. What did you learn?

(Invite 2-3 people to share their biggest takeaway or aha moment from the teaching or exercise. Encourage them to articulate what shifted for them.)


3. What do I need to know?

(This is your chance to tell me anything — what worked, what didn't, what you're still unclear on. This helps me as a trainer understand where you are and what needs reinforcement.)


Metaphor Suggestions

The 5 metaphors (10 min total, ~2 min each) are delivered separately from the 20-min presentation. Below are metaphors drawn from the source material that could be used, plus notes for Hana to develop personal ones.

From the Source Material:

  1. The Erickson Ankle Pulse Story — Milton Erickson, sitting across the room from his client, could observe the pulse change in the woman's ankle and know she was in trance. Most people can't see that from inches away, let alone across a room. That's what's possible when you develop your powers of observation.

  2. Erickson Learning to Walk — At 18, bedridden with polio, Erickson learned how to walk again by watching his baby sister learn to walk. He turned a devastating limitation into the foundation of his life's work — observation.

  3. The Poker Player's Sunglasses — The best poker players in the world can control their breathing and physiology. But very few people can control the dilation of their pupils. So they wear sunglasses — because even at the highest level, the unconscious gives you away.

Personal Metaphors for Hana to Develop:

  1. (Personal story about a time you noticed something in someone that others missed — and it made a difference)

  2. (Personal story about a time you mind-read a situation incorrectly and learned from it)

Tip from Gina's prep pack: Keep metaphors short and positive. Draw from: stories you regularly tell, standout life events, travel experiences, meetings with remarkable people. Fact, fiction, or fantasy — just keep them positive.


Timing Summary

SectionTargetContent
WHY — Motivation~7 min (35%)Shaw quote, mind reading vs. observing, Erickson stories, NLP presupposition, "basis for everything in NLP"
WHAT — Information~4.5 min (22%)Definition, calibration concept, 5 components (skin color, tonus, breathing, lower lip, eyes), scientist observer mindset
HOW — Exercise~3.5 min (18%)Like/dislike calibration exercise (groups of 2, ~5 min/person), demo placeholder, daily practice homework
WHAT IF — Future Pace~5 min (25%)Three questions + anticipated Q&A, connection to rapport, daily practice applications, motivational close
Total~20 min

Notes for Hana

  • Sensory Acuity has a demo for Demo Day. Practice the like/dislike calibration exercise live with a volunteer, calling out the changes you observe in real time.
  • This topic connects directly to your other presentation (Rapport). In the Rapport WHAT section, you mention matching physiology, vocal quality, and words — but you can't match what you can't see. Consider referencing this connection in both presentations.
  • The "scientist observer" mindset (observational data vs. meaning-infused statements) is a key distinction. Make sure it lands clearly — it's the difference between mind reading and actual sensory acuity.
  • When addressing the "I can't see the differences" concern, be encouraging. Gina emphasizes that 99% of people at practitioner training are surprised at how easily they can see the differences. It's far more obvious than expected.