I'm about as straight as you get. Though, I do have people who have assumed I'm asexual purely because I don't crush or date anyone (because apparently that's necessary in high school). I would say I "discovered" my sexuality when I was eight, which I know people might be suspicious about because that was really early on in life but just hear me out. As many of y'all may or may not know, I have homophobia steaming from childhood trauma. So, it's not my government textbook's definition of homophobia "the hatred of gays." No, I legitimately have homophobia, to a certain extent. Since the cause of the trauma was a lesbian, I tend to only react around people that I know are lesbians and only if they touch me. I know how stupid that sounds and know some of you are judging me hard but literally, when you're attacked by an 18-year old girl when you're eight and she makes lesbian moves towards you, it tends to stick. So, even though I wasn't aware of differing sexualities at the time, by the time I discovered there were more, that trauma prevented me from ever even considering going any other way. I'm also under the belief that you do choose your sexuality, but certain events can change or affirm your sexuality. For example, I was cemented straight after the aforementioned incident. I don't think it's genetic or you're born with it, I think you pick it but it develops into a mindset that is difficult or impossible to change.