It's not okay to not want to succeed.
Stan has to play in a football game, but he's really tired.
Stan has to decide whether to play hard.
Stan decides to play as hard as he can in the game and relax afterwards.
Stan conserves his energy and doesn't try that hard during the game.
Stan's teammates could tell that he wasn't interested but respect that he still played hard.
Stan's teammates are upset that Stan doesn't want to win as much as they do.