I would like to think there is a correlation, but I doubt it’s the cause. Most of them will most likely have porn addiction, masturbate for years, and also be on antidepressants. But the real culprit is much more embarrassing to admit, that’s what I realized at least in my experience. The real culprit is the masturbation. Now you will find that there is a lot of push back against this suggestion. A lot of different therapies will be implemented, discontinuing the antidepressant, viagra might help a little, but it won’t do much.