You know, one thing I like about LPSG is that it's really OK just to be whoever the hell you are. I'm on a list of bi married guys and the freakin' silly-ass bitchy fights that erupt there sometimes are not to be believed, even among guys who joined the list to get awareness and support from each other.
I think for those of us who are neither totally gay nor totally straight, it's cool just to take a breath and say to ourselves, "my sexuality is not easily categorized." I like to do that now and then and just sit with the feeling and get back in touch with who I am and what this body I have means to me.
Sorry, that may have gotten a bit cosmic for the thread, but if I were young and single and had bi thoughts, I would go ahead and act on them and just see what I thought. That's what I did at that age, and I'm glad I did.