Foul smells turn my stomach; foul bodily smells can actually make me avoid the person emitting the odor entirely, even if I really like that person (which is a rarity in itself ). I remember having a crush on a kid on my 7th grade social studies class. Once day while horsing around before class started, he thought he'd be funny and "gross out" the girls by passing gas loudly. The instant he farted, my crush on him evaporated.
A good friend of mine has horribly smelly feet, and I assume no one's ever said anything to him about this. He visited my ex and me several times, stinking up our apartment each time (after he'd taken off his shoes so as not to track dirt into our flat). The slightest whiff sent my stomach churning, and now I associate him with that nauseating smell... Sad, eh?
_________________
Remembering that you are going to die is the best way I know to avoid the trap of thinking you have something to lose. You are already naked. There is no reason not to follow your heart.
~Steve Jobs