You say ALL OPINION appreciated.
I hold no prejudice for straights or gays, but bi's are simply disgusting. To me, bi-sexuals base their entire life on sex. Whilst important, your own emotional security should not be based upon where your next sexual encounter is coming from. All they think about is sex, sex, sex.
Also, it is because of bi-men that HIV and AIDS has entered in to the straight population (blood tranfusions {initially} account for 0.00004 percent!).
It is wrong. A man who does not know where to put it should be hung. A woman who is unsure is simple a sexual pervert. It must be perverted, because most pornography is based on bi-woman.
Avoid him like the plague, stop sleeping with members of your own sex and find a decent loving male who puts having a moral life before sex from anything that has a hole.
Men or woman, not both. There a'int no bi in the Union Jack.