1. Sex. One young man once complained to me, "Sometimes my girlfriend is in the kitchen and she looks so sexy in a cute domestic way. So I go over to her and try to be romantic and she says, 'Not now, I'm cooking.' That's almost as bad as 'Not tonight, dear.'" But women's and men's sexual desires do change somewhat over time. Men's sexual desires may tend to remain at their peak for longer periods of time, whereas many women may experience a diminished sexual drive at menopause.
It's like with dogs or children — you stick to your guns and you politely, patiently repeat the boundaries until they respect them. He gets it or he gets lost. Period. If you truly start to follow this theory, he'll feel how serious you are about being respected, and if he's at all serious about you, he'll get aboard the good boy train very fast. He'll know that if he doesn't, he'll be left at the station!