Managing A Bankroll On A Fast Instant Game

No strategy changes the announced return of an instant game, so the only lever a player controls is stake management. On a fast format, that lever matters more than usual.
A common approach is to stake around one percent of the session budget per round, which absorbs a bad run without ending the session in two minutes.
Fixing the playing time in advance, rather than during the session, Bookmaker hors arjel fiable is what separates a controlled session from a chase.