Maybe not all men, but at least some are. Why is it that some men think they deserve better than what they have, when what they have is better than they deserve?
Keep it in your pants, boys. If it's really that bad, and you really need it that much, get with the program, and end things before starting new things.
I need to invent a machine that not-so-gently castrates a man as soon as he tries to cheat. End of problem.