People are not clothes and should not be judged based on something as superficial as color. I stick strongly to the belief that the actions make the person. With so many people who contain so many different cultures in them, little room would be left for one to judge someone of a different color because they risk sharing something in common with the background of the person they choose to insult. As a bisexual, I find this is a good place to address several misconceptions about bisexuals that come from straight and gay people. We are not always horny and do not constantly need both sexes to keep us satisfied.
Sexuality is something different for every person.
For me, bisexuality means that I am attracted to both sexes physically as well as emotionally. This does not mean I am attracted to everything I see, most straight people will agree that they are not attracted to everyone of the opposite sex and most gay people would not say that they are attracted to everyone of the same sex. As far as the debate on whether sexuality is a biological or learned behavior, this can vary. This is not to say that some individuals have not chosen the gay lifestyle, certainly some people for some reason may have found some kind of allure in it. In my case, I believe I have always been bisexual.