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Modern WisdomModern Wisdom

8 Psychology Hacks Behind The World’s Biggest Businesses - Richard Shotton

Richard Shotton is a behavioural scientist, Founder of Astroten and an author. Humans are predictably irrational.

Richard ShottonguestChris Williamsonhost
May 10, 20231h 28mWatch on YouTube ↗

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At a glance

WHAT IT’S REALLY ABOUT

Psychology Hacks Businesses Use To Shape Choices, Prices, And Perception

  1. Richard Shotton and Chris Williamson explore how subtle psychological biases drive everyday commercial decisions, often without consumers realizing it. They unpack effects like framing, extremeness aversion, fairness, the halo effect, and the peak‑end rule, showing how wording, pricing structure, and experience design can radically shift behavior. Throughout, they stress that people react to descriptions, context, and feelings—not pure logic or math—so brands should test small, evidence‑based tweaks rather than rely on intuition. The conversation also touches on personal applications, like reframing fear and understanding why perfection, authoritarianism, or unfairness can backfire.

IDEAS WORTH REMEMBERING

5 ideas

Use numbers to match perception, not just math (rule of 100).

People respond to the size of numbers, not their true value: for items under 100, percentage discounts feel bigger; above 100, absolute discounts feel better. Similarly, value-added bonuses (e.g., “50% more”) often outperform equivalent percentage discounts because the number feels larger and more appealing.

Structure pricing tiers to exploit extremeness aversion and anchoring.

Adding a deliberately extreme, high-priced option (e.g., a ‘founding member’ tier or multi-year plan) makes the mid-tier feel safer and more reasonable. Showing the most expensive option first can raise average spend, but should be carefully tested to avoid scaring off less-committed website visitors.

Language framing changes experiences: optimize wording with intent.

Small wording shifts—“sold out” vs “unavailable,” “75% lean” vs “25% fat,” ‘voter’ vs ‘will you vote?’—can change irritation, quality perceptions, and follow-through rates. People don’t experience events directly; they experience the story and labels wrapped around those events.

Design for memory by engineering peak moments and strong endings.

The peak-end rule shows that people remember experiences by their most intense moment and how they end, not by the average. Creating one standout ‘wow’ moment (e.g., a free ice cream or lollipop at exit) and ending on a high can disproportionately boost loyalty and word-of-mouth compared to marginally improving everything.

Fairness and autonomy can override pure economic rationality.

Customers care deeply about relative fairness (e.g., others getting better deals, surge pricing, fake Black Friday discounts) and about feeling free to choose. Hiding or de-emphasizing discount fields, avoiding deceptive promotions, explaining price rises with notice, and using “but you’re free to refuse” language can all improve compliance and trust.

WORDS WORTH SAVING

5 quotes

People do not experience events, they experience the description of events, and if you change that description, you can radically change people's reaction.

— Richard Shotton

The fundamental insight about how people make small commercial decisions is they don't weigh up these purchases in a fully considered way... they make faster snap decisions.

— Richard Shotton

Perfection is too good to be true.

— Richard Shotton

If there is a sliver of difference between what you're incentivizing and what you actually want, you generate some pretty dangerous repercussions.

— Richard Shotton

People are not just interested in a good deal in an absolute sense, we are interested in being treated fairly compared to others.

— Richard Shotton

Read the available transcript
Base rate and denominator neglect in pricing and discounts (rule of 100, bonuses vs discounts, stacked discounts, font-size effects)Extremeness aversion and anchoring in pricing tiers and product menusFraming effects and language choice (e.g., “sold out” vs “unavailable,” “75% lean” vs “25% fat”)Experimentation methods: monadic testing, revealed vs stated preferences, contextual limits of studiesFairness, reactance, and the risks of perceived exploitation or authoritarian messagingStatus, distinctiveness, and identity (red sneakers effect, noun vs verb framing, Goodhart’s Law, costly signaling)Memory biases and experience design (peak-end rule, labor illusion, halo and Prattfall effects)

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