To win at roulette, focus on strategies that manage your bankroll and minimize risk. Start with outside bets like red/black or odd/even for better odds. Set a budget and stick to it, avoiding chasing losses. Consider using betting systems like the Martingale, where you double your bet after a loss, but be cautious of table limits. Always play at reputable casinos and take breaks to maintain a clear mindset. Remember, roulette is a game of chance, so enjoy the experience rather than solely aiming for profit.