My husband’s nephew is gay. We knew he was probably going to be gay before he was four years old. Great family, super nice guy but he was always on the girly side even from toddler years.
I wonder if that could have been altered either behaviorally or environmentally. Being homosexual is not a healthy lifestyle as many epidemiological studies have shown.
Change he environment and change the person. There was a plane crash in the Peruvian mountains IIRC and the people ate human flesh. Circumstances and the environment drove them to make bad decisions. The survivors are normal people today and mostly successful. They’re no longer cannibals, but at one point they were.