Luck

Luck is a byproduct of metabolic rate: enough energy in the nervous system to hold a wider "present" in awareness, notice a pattern, and act on it before the moment closes, plus enough energy to keep taking chances after a failure instead of shutting down.

Old theories of discovery could do no better than proposing a mysterious kind of luck in hypothesizing to account for the scientific success of some people. Mere intensity of animal perception is the whole trick.

— Ray Peat

Asked directly on the Ray Peat Forum about belief in luck:

Coffee is another enhancer. F. David Peat discusses similar ideas in his book Synchronicity. Andrija Puharich and John Bockris have suggested a variety of interpretations.

— Ray Peat

High energy as "good luck"

A higher-energy brain holds a broader span of the present in awareness, so relationships between events register as pattern instead of as separate, unconnected accidents:

A higher energy state of the brain allows awareness of a broader span of the present, so that patterns which exist only or partly as a development through time can be perceived and used.

— Ray Peat

Synchronicity runs on the same readiness-to-perceive mechanism. See that page for the full treatment.

A 2024 Harvard study on mice gives this a concrete mechanism at the level of the brain itself: raising thyroid hormone (T3) in the frontal cortex directly rewired cortical circuits and made the animals more willing to explore and take risks, and blocking T3's action in the cortex alone erased the effect. The same study is discussed below as supporting evidence for why lucky people physically move around more.

More attempts

Cartoonist Scott Adams made the energy-luck connection from outside metabolism entirely. In How to Fail at Almost Everything and Still Win Big, his success-and-luck equation states that every new skill someone acquires roughly doubles their odds of success. The practical strategy is to keep stacking skills and keep making attempts, so luck has more chances to find you.

A failed attempt costs less when there's energy in reserve. High metabolic rate gives outcome independence: enough resilience that one failure doesn't deplete the system, so the next attempt stays cheap. Low energy makes each failure feel catastrophic, which suppresses further attempts long before ability or opportunity runs out. This is what Peat meant calling Coffee a luck enhancer: caffeine raises energy for another attempt, the same lever Adams describes from the skill-stacking side. In male rats, caffeine (120 umol/kg) increased exploratory activity in the open field more than in a maze; the same dose did not improve latent learning under appetitive testing.

Movement and chance encounters

Independent psychology research backs the same pattern without any reference to metabolism. Richard Wiseman spent ten years interviewing over 400 self-described lucky and unlucky volunteers, then tested them directly: given a newspaper and asked to count its photographs, most unlucky subjects took about two minutes and missed a half-page message on page two reading "Stop counting, there are 43 photographs in this newspaper," along with a second message offering a $250 reward for noticing it. Most lucky subjects spotted both within seconds. Wiseman measured lucky subjects as roughly half as anxious as unlucky ones, and attributed the gap to anxiety narrowing attention onto a single task at the expense of everything else in the visual field.

Wiseman's broader interviews found the same lucky subjects varied their routines, talked to more strangers, and kept in touch with a wider social network. Unlucky subjects took the same route to work, talked to the same few people, and went to the same places, closing off the random encounters that produce opportunities: a stranger who happens to know someone with the answer to a problem, money noticed on the ground, an opening spotted only because the person was somewhere new. More movement through more of the world produces more sampling, and more sampling produces more chances for a pattern to get noticed: the same attempts logic above, applied to physical space.

A 2024 Harvard study gives this a physical mechanism. Raising thyroid hormone (T3) in the frontal cortex of mice directly rewired cortical circuits and made the animals more willing to explore their environment and take risks. Blocking T3's action in the cortex alone erased the effect: thyroid hormone was coordinating whole-body metabolic state with exploratory drive by editing brain wiring directly. High-metabolism people moving around and sampling more of the world, Wiseman's finding, is the human-scale version of what this study shows directly in the brain.

Caffeine at 5 and 15 mg/kg enhanced open-field ambulation and rearing in rats.

Peat made the same connection in Mind and Tissue, describing an exploration instinct Pavlov identified in animals: "an instinct for exploration, for science (\"a truth tropism\"), for liberty, and dignity." Peat's summary of the idea states it directly: "The integrity of the organism requires opportunity for exploration, for freedom."

Stress hormones as "bad luck"

Chronic energy deficiency floods the body with cortisol, adrenaline, and estrogen just to keep glucose and blood pressure from collapsing. That state narrows attention: tunnel vision, reacting instead of noticing, the clumsy mistakes and missed openings that get labeled "bad luck." The full mechanism (serotonin excess, falling T3, rising cortisol and prolactin) is at Learned helplessness.

Related thinkers

F. David Peat's book Synchronicity: The Bridge Between Matter and Mind is the fuller framework behind this idea. See Synchronicity for his and Jung's account of it.

John O'Mara Bockris, a physical chemist, explored related fringe territory in The New Paradigm, compiling documented paranormal accounts.

See also

• Learned helplessness
• Creativity
• Coffee
• Caffeine
• Stress
• Thyroid
• F. David Peat
• John O'Mara Bockris