Sex was always surrounded by taboos, and I don't see it necessarily as a manifestation of evil. I think that sexuality is first and foremost the way that God chooses for us to be here on earth, to enjoy this energy of love in the physical plane.
And one more thing: you still believe that man can be good. If that weren't the case, you wouldn't have invented all this nonsense to convince yourself otherwise.
but something always went wrong, and the relationship would end precisely at the moment when she was sure that this was the person with whom she wanted to spend the rest of her life. After a long time, she came to the conclusion that men brought only pain, frustration, suffering and a sense of time dragging.
So long as you do no harm to another, change your opinion once in a while. Contradict yourself without being embarrassed. This is your right. It doesn't matter what others think -because that's what they will think, in any case.