It is important not to underestimate the impact of these kinds of day-to-day decisions. Your happiness in a relationship depends greatly on your ability to get your needs heard and taken seriously. If these decisions are taken over by an abusive or controlling partner, you experience disappointment after disappointment, the constant sacrificing of your needs. He, on the other hand, enjoys the luxury of a relationship where he rarely has to compromise, gets to do the things he enjoys, and skips the rest. He shows off his generosity when the stakes are low, so that friends will see what a swell guy he is.