Summary

Key Quotes

Pleasure results from incomplete and intermittent satisfaction of desires

It's hard to know what's good and bad without having a sense of the alternatives

Habituation is the invisible force shaping everything — happiness, creativity, risk perception, lying, and social progress. Pleasure results from incomplete and intermittent satisfaction of desires: breaks increase enjoyment, joy peaks 43 hours into a vacation, and experiences beat materialism because they resist habituation. The same mechanism that makes good things fade makes bad things bearable — depression is the inability to habituate to intrusive thoughts, while exposure therapy works because the brain can learn to adjust. Dangerously, we habituate to lying (the brain literally becomes less sensitive), misinformation (repetition → familiarity → truth), risk (false Bayesian updating), and environmental degradation (the boiling frog). The antidote is disruption: change stimuli, simulate alternatives, and break the chains of low expectations.

“Everything in existence takes its color from the average hue of our surroundings”

Key Takeaways

• HG Wells

Notes

1: Wellbeing

1: Happiness

• “Pleasure results from incomplete and intermittent satisfaction of desires”
• Breaks increase enjoyment
• Emotional habituation → desire for change
  • Innovation, art, etc.
• Learning, progress is change
• Unhappiest in 40s, 50s: to lack of change
• Experiences > materialism
• Explore vs exploit

2: Variety

• Joy of receiving vs giving $5 for 5 days:
  • 7/10, diminishes 1/2 as much giving
• Generally, people make fewer changes than they should. If split, make the change
  • Bad things: do with no interruptions
  • Good things: take breaks
• Joy peaks 43h into a vacation

3: Social media

• No social media = $30k ↑ in happiness
• Social media misconfigures expectations

4: Resilience

• Depression: inability to let go of obtrusive thoughts
• Takes 2y to adapt to major event (divorce)
• Adjustment disorder:
• Schizophrenia: brain never adjusts to stimuli
• Exposure therapy: controlled exposure

2: Thinking and believing

5: Creativity

• Change ↑ creativity, flexible thinking
• Slow habituation increases creativity

6: Lying

• Brain habituates to lying
• Beta blockers → 2x likely to lie / cheat
• Trump is habituating lying nationwide
  • Acceptable to exaggerate: 44 → 66%

7: Misinformation

• Illusory truth effect: repetition → familiarity → truth
• Meta-cognitive myopia: blind to history surrounding data (eg. Trump lies)
  • Don’t repeat falsehoods
• Neural processing is reduced to repeated stimuli
• Misinformation escalation
• Even being explicitly told information is false is not enough

3: Health and safety

8: Risk

• Risk habituation: false Bayes’ theorem
• To alter risk perception: change up stimulus
• Simulation of negative outcomes helps

9: Environment

• We habituate to pollution of all types
• Brain filters out background stimuli
• Boiling frog effect for climate change
• IFR vs VFR

4: Society

10: Progress

• Breaking the chains of low expectations
• Negative prediction error: gap between expectations and outcome → unhappiness
  • Women’s freedom → unhappiness
• Dopamine: signals good and bad surprises
• Preference falsification: live false beliefs
  • Leads to large scale movements
  • Dishabituation entrepreneurs

11: Discrimination

• VR can allow being in other’s shoes (race)
• AI bias

12: Tyranny

• Fascism is a movement of the masses
• ^ preference falsification
• Continual habituation to slow change
• Shock experiment: obedience, habituation

13: Law

• Putting a price on pain?
• Hedonic damages: pay for lost happiness
• Study: amputation → no loss in happiness
• Focusing illusion: perceive more importance when focusing on something
  • Eg. California vs Ohio weather

14: Experiments in living

• Habituation limits perspective
• “It’s hard to know what’s good and bad without having a sense of the alternatives”
• Listen, read, experience