I think you can use cognitive biases to your advantage when playing roulette by being aware of how they influence your decision-making and exploiting them to inform your strategy. For example, recognizing the gambler's fallacy (believing that a random event is more likely to happen because it hasn't happened recently) can help you avoid making impulsive bets based on past results. Similarly, understanding the hot hand fallacy (believing that a winning streak will continue) can help you manage your bets and avoid chasing losses. By acknowledging and leveraging these biases, you can make more informed decisions, manage your bankroll more effectively, and potentially gain an edge over other players.