Tilt
A state in which decisions are made by the stress response rather than the arithmetic. Usually after a loss. There are three forms, and only one of them is noticeable.
Tilt is when stress, not arithmetic, makes the decisions at the table. The word stuck to one picture: a player loses, snaps and starts chasing, enters every hand, bets more, charges ahead. That form is visible to everyone and became the word's meaning.
But the acute stress response comes in three kinds: fight, flight, freeze. Freeze tilt looks like discipline: you do not play wider, you fold everything, and on the graph it is a flat line easily mistaken for care. It cuts exactly the part of the game where mistakes were cheap and leaves the part where they are expensive: folding before the flop costs zero, leaving a hand with twenty dollars inside costs twenty.
An example from session 10
The worst session of the series, minus $241. After losing $68 in the sixth hand I played eight hands out of 76 in the third quarter against 58 out of 228 in the other three; a gap like that comes up by chance six times in a thousand. The longest run of folds in a row reached 23 hands. And the average investment in those eight hands was twice the usual: I skipped the cheap ones and played the expensive ones to the end.
The same in business
Ego dictates decisions you would not make calm, and poker punishes them within seconds, business within months. The dangerous leader is not the one who charges into new deals after a failure; he is visible. The dangerous one freezes: postpones the cheap decisions because they are not urgent and continues the expensive ones because they are already funded. From the outside it looks like caution.
The whole hand is in session 10: “Caution takes fewer steps, and each one costs more”.
The other terms are in the glossary.