I didn't realise people didn't believe in bisexuality until only a few years ago. I grew up knowing you were attracted to one, the other, or both, what's so hard to understand? (Wish I'd known about asexuality though... very confusing to only have three boxes and not to fit into any of them).

I hear you though... asexuals get that a lot "you are just depressed" "you've repressed your sexuality" "you must have been abused when you were little" etc ad nauseam and while I understand why it confuses people, there is no excuse for being rude.