I’d suspect that more people fit on the edges than the middle. We gotta remember that for many, sexuality is fluid and depends on the who they meet. It’s also worth noting that sex is not just a physiological need. It forms part of a human bond. That’s why you hear so many stories of guys and girls experimenting when they’re younger. It’s not the physiological release, it’s a connection. It’s a way of saying you feel comfortable with someone.
I’ve slept with girls when I was younger, but I’ve learned over time that men are my thing. I can honestly say that I am gay, not because I believe it, but because I’ve tried it. And who knows, I may try again in the future, but I will always know that men just get my rocks off better.
Sexuality is fluid, and it should be explored at every ample opportunity.