To handle a losing streak in Blackjack, it's important to stick to your strategy and avoid making impulsive bets out of frustration. Keep your emotions in check and resist the urge to chase losses by betting more. Setting a budget before you play and knowing when to walk away can help you avoid deeper losses. If you're feeling tilted, taking a break can give you a clearer perspective, and adjusting your bet size to preserve your bankroll can extend your playtime. Remember, losses are part of the game, so maintaining patience and discipline is crucial.