The greatest fear for me was that someone I knew would find out. Other men do not understand, will not try to understand, and will ostracize a man who has been raped. I found in my experience I couldn't trust women either. It could be worse for men in this respect because they have no one to talk to and are afraid of rejection. You keep it secret and let no one know.
Violence can be a by-product of men who have been raped.
They will come on extra aggressive against other men to protect themselves from being perceived vulnerable or weak. I suspect that the rape experience causing alcohol abuse, and drug addiction, has lead to the death of many men who cross swords with the male rape victim. I must admit that I probably suffer from RTS, and it could be the reason I'm in prison today. Although I was never an angel and did engage in some criminal activity. I was never violent and had never hurt another person until after the rape experience.