This an interesting discussion. I have noted a very strict correlation to those who have sought out a huge number of sexual partners and homosexual tendencies. It seems that after one has exhausted the thrill of straight sex, they soon turn to deviancies, including homosexuality. This is seen again and again. Just look at any rock star who has had any woman he wanted. They always turn deviant. With too much stimulation, the thrill is gone and they must seek thrills in other venues. They just can't get it up any more for a woman or at least strictly straight sex. This is one of the reasons pornography is so harmful; the brain gets rewired. I was born in 58. An old friend who constantly had different women hanging around (yes, he was a real alpha) asked me how many women I had been with. I told him five. He looked surprised and said, "Hell, that's just a good week for me." He was quite serious and truthful. I have since found out he is bi-sexual.