The is another example that is missing context. Both statements can be true. Bob might have done a good enough job for the boss, but not for Bob. Maybe Bob need

The is another example that is missing context. Both statements can be true. Bob might have done a good enough job for the boss, but not for Bob. Maybe Bob needs to realize he doesn't need to strive for perfection. And if the boss is happy, then great. On the other hand maybe Bob could have done better. And thus getting a larger bonus or something