Some people just have strong beliefs where the idea of suppressing others and that their views are the only valid ones are condoned whether it be through religion or through lack of religion.
Some people just think they're right and everyone else is wrong, and can't argue reasonably. Maybe...
A lot of jerks also have things women are attracted to, such as self confidence, a dominant personality, and usually are very manipulative. It is easier for them to secure a woman, and the women who fall for it feel cheated. This is a reason why they do it, but I agree that they are being...