Adjusting to playing marginal hands in tournaments requires a nuanced approach that considers stack sizes, blind levels, opponent tendencies, and the overall tournament stage. Early in a tournament, marginal hands can be played more speculatively, especially in position, to potentially build a stack. As the tournament progresses and blind levels increase, tighter play with marginal hands becomes essential, focusing on pot control and avoiding costly confrontations. On the bubble or near pay jumps, marginal hands should be played with extreme caution, often opting for folds to preserve chip equity.