Set a hard loss limit of $20 and stop when it is gone
Choose low-house-edge games like blackjack, baccarat, or craps
Avoid slots, keno, and roulette if your goal is to stretch $20
Play only minimum bets that let you last the longest
Use basic strategy in blackjack
Avoid side bets and bonus bets
Do not chase losses
Cash out immediately if you get ahead
Treat any win as luck, not a system
Do not borrow money or use an ATM after you start
Pick a casino with low minimum tables
Use free drinks, comps, or rewards only if they do not change your budget
Leave once your $20 session budget is finished
Do not gamble expecting guaranteed profit