I feel playing styles can have a significant impact on poker strategy. Understanding your opponents' playing styles can help in making better decisions at the table. Players with an aggressive style tend to play more hands and make larger bets, while those with a passive style play fewer hands and tend to call more often than they bet. When facing an aggressive player, it can be beneficial to tighten up your range and play more selectively, while against a passive player, it may be more profitable to exploit their tendency to call with weaker hands.