Substack Promotion Notes: Dear Deloitte Series

24 notes for posting over 3 days (Day 1: 1-8, Day 2: 9-16, Day 3: 17-24). Max 120 words each.

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DAY 1

1

Deloitte’s Gen Z & Millennial Survey is excellent data. 22,500 respondents, 44 countries, 15 years of longitudinal tracking. But it groups every respondent by birth year and draws conclusions about “what Gen Z thinks.” The problem? Birth year isn’t a psychological driver. Two people born in 1999 can have completely different motivations, decision-making styles, and responses to workplace conditions. The data is real. The frame is wrong.

New article on The Unoptimised Human: why psychographics beat demographics.

2

The most revealing finding in Deloitte’s new survey: 74% of Gen Zs AND 74% of millennials use AI at work. Identical. So why are we still treating these as two separate “generational” groups? When two cohorts behave the same way, the generational label isn’t explaining anything. It’s just a filing system. What actually explains the variation is how individuals are wired, not when they were born.

3

Self-Determination Theory identifies four fundamental psychological needs: relatedness, competence, autonomy, and security. These aren’t generational preferences. They’re human needs. They exist in a 22-year-old graduate and a 58-year-old executive. STAR maps directly to them. That’s why a mindset-driven framework explains more about workplace behaviour than any generational survey can.

4

A Thinker of any age evaluates AI by asking: “Is it accurate? Can I verify the output?” An Adventurer of any age asks: “What can I do with this that nobody’s tried yet?” Deloitte found 36% don’t trust AI outputs. That’s not a generational hesitation. That’s a Thinker doing what Thinkers do. Audit before trust. Age is irrelevant.

5

Deloitte reports only 6% of Gen Zs and millennials prioritise leadership. But 76% want it eventually. The generational reading: “young people are cautious about leadership.” The mindset reading: Adventurers won’t lead unless they get autonomy. Realists won’t lead unless it’s stable. Thinkers won’t lead unless they can fix the system. Socialisers won’t lead unless they can build culture. Same stat. Four different reasons. None related to birth year.

6

Quick test: name a leadership trait that only belongs to one generation. Can’t do it? That’s because there isn’t one. Every generation has people driven by connection, mastery, freedom, and stability. The proportions don’t change much. What changes is the economic and cultural context that shapes how those drives are expressed. Context, not cohort.

7

Deloitte’s data on workplace friendships and retention is genuinely important. Gen Zs with close work friends are 15 points more likely to stay 5+ years. For millennials, it’s 18 points. But that’s not a generational finding. That’s a Socialiser finding. Socialisers of any age form deep workplace bonds and stay where those bonds exist. The data is real. The label is misleading.

8

One of STAR’s seven pillars is Dual Process Theory: we all use System 1 (fast, intuitive) and System 2 (slow, analytical) thinking. But the balance varies by mindset, not by generation. An Adventurer leans System 1. A Thinker leans System 2. You’ll find both in every age group. Demographics can’t detect this. Psychographics can.

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DAY 9

Regulatory Focus Theory, another of STAR’s seven pillars, explains something Deloitte’s data touches but can’t quite name. Some people are promotion-focused (driven by growth, opportunity, aspiration). Others are prevention-focused (driven by accuracy, safety, avoiding loss). This split exists in every generation. Deloitte found that 44% prefer “steady progress” over “fast-paced growth.” That’s not a generational trait. That’s a prevention-focused mindset.

10

Imagine organising a workplace by motivation instead of age. Your Adventurers get sandbox projects with high autonomy. Your Thinkers get complex problems with analytical depth. Your Socialisers get collaborative roles with relational impact. Your Realists get structured environments with clear pathways. You’d engage every person at their core driver. No generational stereotype required.

11

The Deloitte survey is subtler than most generational reports. It notes that “these generations are choosing what is sustainable, not performative.” That’s a good observation. But sustainability means different things to different mindsets. For a Realist, sustainability means predictable hours and financial security. For an Adventurer, it means freedom from bureaucratic constraint. One word. Four meanings. Generational framing can’t distinguish them.

12

Cognitive Bias Theory, pillar six in STAR, explains why generational thinking persists. We have a powerful confirmation bias: once we believe “Gen Z values X,” we notice every data point that confirms it and ignore everything that contradicts it. It’s the same bias that drives stereotyping of any kind. We see the pattern we expect, not the pattern that’s actually there. Psychographics disrupts that loop.

13

Deloitte found that 79% of respondents use AI for learning and development. The generational reading: “young people use AI to learn.” Here’s what’s actually happening: people with a high competence drive (Thinkers and Adventurers of any age) are using AI to accelerate mastery. The tool is new. The motivation is ancient. People have always sought knowledge. The delivery mechanism changed. The drive didn’t.

14

Social Identity Theory, pillar five, tells us that people form their identity around the groups they belong to. When you label someone “Gen Z,” you’re giving them an identity they didn’t choose and that explains nothing about how they actually think. A Socialiser identifies with their team. A Thinker identifies with their discipline. An Adventurer identifies with their mission. A Realist identifies with their institution. Real identity is chosen, not assigned by birth year.

15

The best line in Deloitte’s report: “Gen Zs and millennials are signalling that the old model no longer works.” Agreed. But the old model isn’t leadership. The old model is thinking about people by generation instead of by mindset. That’s the model that needs replacing.

16

Here’s what a psychographic version of the Deloitte survey would reveal: which mindsets adopted AI first (Adventurers), which are auditing it most carefully (Thinkers), which are using it to connect and support (Socialisers), and which are waiting for governance before committing (Realists). Four clear strategies. Zero reference to birth year. That’s actionable data.

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DAY 3

17

Appraisal Theory of Emotion, STAR’s seventh pillar, explains something crucial about workplace stress. People don’t respond to events. They respond to what events mean to them. A restructuring is terrifying to a Realist (security threat), exciting to an Adventurer (new opportunity), demoralising to a Socialiser (relationship disruption), or intellectually engaging to a Thinker (system redesign). Same event. Four emotional responses. Not one of them determined by age.

18

Deloitte tracks cost of living as the #1 concern for five consecutive years. That’s vital economic data. But it doesn’t tell you what someone will do about it. An Adventurer responds by building side projects and alternative income streams. A Realist responds by cutting costs and building savings. A Socialiser responds by strengthening their network for mutual support. A Thinker responds by researching and planning. Same pressure. Four strategies. Demographics sees the pressure. Psychographics sees the response.

19

The Big Five personality model (OCEAN), STAR’s second pillar, shows that personality traits like Conscientiousness, Openness, and Agreeableness are distributed across the entire population. They don’t cluster by generation. A highly conscientious 23-year-old and a highly conscientious 53-year-old will approach work in remarkably similar ways. The generation tells you when they were born. The trait tells you how they think.

20

Deloitte reports that 96-97% of Gen Zs and millennials say purpose at work is important. That’s nearly identical between both groups. So why is this framed as a generational finding? Purpose is a universal human need, rooted in Self-Determination Theory. It’s not that younger workers discovered purpose. It’s that the erosion of the old employment contract (job for life, pension, loyalty) has made the need more visible. The need was always there. The scaffolding that hid it is gone.

21

Every generational report has the same blind spot. It tells you what people are doing but not why. STAR answers the why. Why does someone adopt AI early? Autonomy drive. Why does someone reject a leadership role? Security drive. Why does someone stay at a company for ten years? Relatedness drive. The why is psychological. It’s not demographic.

22

If you’re designing an AI strategy, a leadership programme, or a retention initiative based on generational assumptions, you’re building on sand. You’ll reach some people and miss others entirely. Not because they’re the wrong age, but because you’re optimising for a label instead of a drive. Mindset-first design reaches everyone. Generation-first design reaches stereotypes.

23

The Deloitte report is worth reading. Every chart, every data point. But read it as a map of conditions, not a map of people. The conditions (economic pressure, AI disruption, leadership burnout) are real and shared. The people responding to them are psychologically diverse, regardless of age. That’s the story the generational frame can’t tell.

24

Final thought: STAR doesn’t compete with generational surveys. It provides the lens that makes the data useful. It says: don’t ask what generation they are. Ask what drives them. The answer to that question is the same across every generation, because it’s not a generational question. It’s a human one.

Full article: “Dear Deloitte, You’re Asking the Wrong Question” on The Unoptimised Human.