To avoid being caught as a card counter, it’s important to stay inconspicuous. Dress casually, act like a regular player, and avoid drawing attention to your betting patterns by varying your bets subtly. Don’t over-focus on the cards or react excessively to wins or losses. Taking breaks, rotating between tables, and playing at games with multiple decks can help you blend in. If you're counting cards in a team, distribute roles to reduce suspicion. Overall, the key is to remain natural and avoid behaviors that might signal you're counting, since casinos are on the lookout for players who exhibit unusual betting or playing patterns.