Session Limits: The Foundation
Before loading any game, decide: maximum session loss, minimum acceptable win (if reached, stop and bank profit), and maximum session duration. Write them down. Commit.
Bet Sizing Mathematics
Maximum single bet: no more than 1% of session bankroll. On $100, that's $1 per spin. This gives variance room to work in your favour. $5 per spin on $100 puts you 20 spins from empty.
Profit Lock Strategy
When ahead by 50% of session buy-in, bank the profit and continue only with original stake. You've guaranteed a winning session. It requires discipline but creates a consistent pattern of enjoyable sessions.