I don't personally denigrate bottoms, but what makes a person a bottom generally? i'm kind of thinking of these factors: - less "manly" as a man and has more effeminate qualities in general. - feels more pleasure by getting a cock in his ass, rather than putting his cock in another's ass. being a top was never physically pleasurable for him because of this. - is a state of mind, a feeling of being "taken" or dominated. these are some reasons that popped into my head just now, i guess from a discussion i was having with a friend of mine today. note these don't apply equally, of course, to all guys, but i get the feeling some are true.