Practise the maths, not the theory

Work out the equity a call needs to break even, scenario after scenario, until the maths is automatic.

Guess a hand's equity against a real matchup, then check it against the equity engine.

Name the hand category on sight, from high card to straight flush, with no reference table in front of you.

Count hero's outs against a shown villain hand: only the cards that actually take hero from behind to ahead.

Work out the minimum defence frequency against a given bet size, so a bluff-everything strategy can't show a profit.

Spot the single best possible hand on a given board, across flops, turns and rivers.

Practise the call-or-fold adjustments ICM pressure forces right before the money.

Work out how much a stack should tighten near the bubble, expressed as a single factor on top of raw chip equity.

Work out the extra equity a shove-and-call needs near the bubble, on top of the raw chip-cost break-even, to cover the effective stack's real-money risk.

Practise the flat-payout satellite bubble, where every seat that cashes wins an identical prize and one stack gets nothing.

Shove-or-fold decisions at short stacks, with tournament ICM pressure applied.

Ten open-or-fold hands for each of the five opening seats, scored, with the chart and the reasoning behind where each range stops.