I used to think the same thing when I was out there dating. Believe me, it only seems like all men are jerks. In truth, most are terrified of commitment. So if they pick up the slightest clue that you are day dreaming about walking down the aisle (of marriage) with them, they will bolt. Moral of the story? Play it cool and have some fun. If a commitment happens, it happens. If it doesn't, you still had some fun!