I think I might be bisexual! What do I do? I've always thought I knew what my sexual orientation was, but now I'm not so sure
Bisexuality is romanticl attract or behavior toward both males and females, or romantic or sexual attraction to people of any or gender
Yes, I know, see I always thought I liked guys, but today there was a girl that just looked so fine! How do I handle these new feelings?!
is mainly used in the context of human attraction to denote romantic or sexual feelings toward both men and women, and the concept is one of the three main classifications of sexual orientation along with heterosexuality and homosexuality
See, I talked to my boyfriend about this, and he just suggested it's just a phase, I mean. I've been gay all my life, why would I just suddenly turn bi now?
it  has been observed in various human societies and elsewhere in the animal kingdom throughout recorded history
Interesting, however I've also been thinking of being transgender and removing my male genitalia. What do you think?
attraction to both males and females. The American Psychological Association states that "sexual orientation falls along a continuum. In other words, someone does not have to be exclusively homosexual or heterosexual, but can feel varying degrees of both. Sexual orientation develops across a person's lifetime–different people realize at different points in their lives that they are heterosexual, bisexual or homosexual."
Sexual attraction, behavior, and identity may also be incongruent, as sexual attraction or behavior may not necessarily be consistent with identity. Some individuals
Bisexuality
Bisexuality is romantic attraction, sexual attraction, or sexual behavior toward both males and females, or to more than one sex or gender. It may also be defined as romantic or sexual attraction to people of any sex or gender identity, which is also known as "pansexuality."
The term "bisexuality" is mainly used in the context of human attraction to denote romantic or sexual feelings toward both men and women, and the concept is one of the three main classifications of sexual orientation along with heterosexuality and