A friend shared on FB: I don't like it when people refer to bisexuality as "half gay". That doesn't make sense.
Another person said that they had a friend (female) who said she was bi, but only dates or has interests in guys.
I said: Who a person dates is only a hint about a person's sexuality. This measurement can be incomplete in oh so many ways. Bisexuality is one of those things that is attacked because it "lacks purity" or "lacks conviction". Sexuality is not a two state boolean convention. It gets weird when people try to make it so.