GG Carter

Arthur Carter trades currencies from a rented desk in Shoreditch, having walked out of a bank job at twenty-seven with a plan and a two-year runway that lasted eight months before it began to pay. He measures everything: sleep, caffeine, win rates, and tilt, which he scores out of five after every session and charts by month. The chart is unambiguous. Above a three he loses money, he has known this for two years, and he has never once stopped playing on a four. He plays chips nightly, logs those too, and has offered the whole dataset to anybody who wants it, which so far is nobody. He has published the chart on a forum, twice, and argued with everybody who suggested the obvious.