Just limiting.. You know, there's too much challange. And I'm sure it has cost me a lot of hair; if I had been that disciplined, I'd have probably kept all my hair. So I lost my temples, because they go first, and they also are the most difficult to regain.
I only can affirm everything that the OP has written.
It's like if it were 100% my own story, no joke.
And there are many others who at least at some point in time start(ed) to consider sexual activity (further refered to as SA) as a major trigger for their hairloss - in fact this topic seems...