Why do we enjoy being scared? This episode starts with a Danish survey in which 93% of parents say their child enjoys at least one scary activity, then asks what fear is for, from babies at a glass cliff to Aristotle’s theater. It follows what happens in the body and brain of someone who chooses a scare: a heart rate that climbs from 91 to 153 on a coaster, enjoyment that peaks at a middle level of fear, a brain reward response when an expected danger does not arrive, and a mood that is better for about half of haunted-house visitors, with what choice and company add.

What is the scariest thing you chose to do, and how did you feel afterward?

What does turning the clocks back do to your body? This episode starts with the extra hour and a study of 11,780 people wearing wrist monitors, which shows how much of it the body keeps. It explains the master clock in the brain and how light resets it every day, then follows what the earlier dark does: hospital records in Denmark, US posts about the change, robberies and crashes after sunset, and a computer simulation in which 30 minutes of bright evening light shortened the body clock’s adjustment from about 8 days to about 3.

When the clocks go back, what do you feel first: sleepier evenings or earlier mornings?

turning the clocks back, fall back, daylight saving time ends, body clock, circadian rhythm, why am I tired after the time change, melatonin, daylight saving time and mood, Sleep Architecture, Write To Rewire, sleep science shorts

What did Émile Coué really teach beyond “Every day, in every way, I am getting better and better”? Follow a French pharmacist from his counter to a garden in Nancy.

An eyewitness described one of his sittings: a talk, a hands-clasped demonstration, and a hand on each patient’s head. Then the episode asks whether he was onto something: a Greek headache charm from Plato, a trial of confident words, a migraine study where the label on the pill mattered, and reviews of hypnosis and self-hypnosis.

Why do we regret what we didn’t do? Follow the question from a 1994 phone survey and two unhappy classmates to a bronze statue of Opportunity in ancient Greece.

Scientists compared regrets of action and inaction in surveys and stories, tested the answer in four countries, measured what unresolved regret did to older adults, and studied patients who could not feel regret at all. Also in this episode: the Roman poet who gave Opportunity a companion called Regret, what Aristotle said regret signals, and the rule from psychiatrist Viktor Frankl that lets you feel regret in advance.

SOURCES (same list as the podcast upload)
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Why do your best ideas come when you walk? This episode takes a philosopher’s claim into the lab: a Stanford treadmill test, a wheelchair experiment that separates walking from the view, a puzzle where walking did not help, studies on free versus restricted movement, and a 2026 combined analysis of 23 studies. It also visits Plato’s Phaedrus, Aristotle’s followers and Seneca’s advice on walks in the open air.

SOURCES
Oppezzo & Schwartz, 2014, Journal of Experimental Psychology: Learning, Memory, and Cognition. Kuo & Yeh, 2016, Frontiers in Psychology. Murali et al., 2022, Psychological Research. Thabane et al., 2026, PLOS ONE. Nietzsche, Twilight of the Idols, Maxims and Arrows 34. Plato, Phaedrus. Diogenes Laertius, Lives of the Eminent Philosophers, Book 5. Seneca, On Tranquility of Mind 17.

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What loosens the fear of being judged as wrong? This episode follows Solomon Asch’s line-matching experiments, where a room full of actors gave the same wrong answer, to what happened when one person disagreed, even by choosing a wrong line. It also covers the 1968 and 1975 repeats, how crowd size changed the pull, what happened when the one who disagreed switched sides or left, strangers versus friends, and 133 studies in 17 countries. Along the way: Socrates arguing with a man who lined up witnesses, and the Roman philosopher Seneca on following the flock.

When everyone in a group agrees and you do not, what do you do? Vote in the poll.

SOURCES
Asch, 1955, Scientific American. Allen & Levine, 1968, Sociometry. Levine, Saxe & Ranelli, 1975, Social Behavior and Personality. McKelvey & Kerr, 1988. Bond & Smith, 1996. Plato, Gorgias 472. Seneca, On a Happy Life.

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Why is public speaking so terrifying? Follow the fear from a list of common fears to the experiments that found what sets off the body’s alarm.

Scientists compared a judging panel, an empty room and an assistant at a computer, sent a student into a room in an embarrassing T-shirt, and asked speakers and karaoke singers to say “I am excited” before they began. Also in this episode: how Demosthenes answered a hissing crowd, what Marcus Aurelius wrote in his private notebook, and what the Roman teacher Quintilian told speakers about nerves.

Poll: When your name is called, what does your body do first?

SOURCES: the same list as the main video.

Follow @writetorewire for a new science investigation every day.

Does meditation work? Follow the practice from a Buddhist breathing text and the Stoics to the studies that tested it.

Scientists counted how often minds wander, watched the loop of drifting and returning in a brain scanner, and compared meditation with a nutrition class, an anti-anxiety medication, group therapy for veterans, usual care for depression relapse and a stop-smoking program. Also in this episode: what Epictetus told his students to picture before a bath, and how Jon Kabat-Zinn’s hospital course took shape.