You not acknowledging the factual difference between a heterosexual and a bi sexual is not my lack of understanding.
It is a fact that when a man has sex with another man he is not heterosexual.
It is a fact that when a man has sex with another man he is either homosexual or bi sxual.
What you are factually describing are bi sexuals and you are lying by calling them heterosexual while telling me I lack the education. I do not consider factually proven foundations of LGBT lies a valid education. Here is a valid education for you: A bi sexual has sex with those born with the same sex genital that the bi sexual is born with and also has sex with those born with th oppose sex genital that the bi sexual them self is born with.
No need to thank me, it's my pleasure to share the facts with you