That's something that I've never quite understood. There was a time when masturbation was condemned for all of the illness that it was thought to cause. Hell, our ancestors were on to something there if you ask me. So, what happened after that? I don't quite understand how masturbation went from being something that's a cause of illness and death to being something that's regarded as "healthy" and "normal" in the span of a few centuries at most. Just something I was thinking about.