To excel in WSOP Texas Hold'em, focus on solid starting hand selection, playing premium hands aggressively while folding weaker ones. Position is crucial; play more hands in late position to leverage information on opponents. Pay attention to your opponents' tendencies and adjust your strategy accordingly, whether they are tight or loose players. Manage your bankroll wisely, ensuring you have enough to withstand variance. Lastly, practice patience and discipline, avoiding emotional decisions to maintain a strategic edge throughout the tournament.