All PE has to do with self-esteem.
There are different aspects and degrees of this.
The vanity question comes more into the picture when one is already plenty large, but wants to get larger for the sake of it. This is satisfying the ego on a very basic level.
If someone is starting out with a below average unit and has been struggling with their sex life as a result, then I don’t expect many of us would call that vanity. But it is about self-esteem: improving one’s physique and thereby raising one’s self-confidence and self-esteem to feel good and have a good sex life. This also has to do with the ego, but only to point of feeling normal, adequate and healthy. There’s nothing unreasonable about it.
Going beyond that it is a top dog/under dog game in one’s head.
Men are naturally competitive. Wanting to be the biggest (or at least very large) is synonymous with wanting to be the best. In reality this only goes so far, but not in the minds of some. It’s reasonable to question that.
Our self-esteem is important. Very important. Size is only important with regard to how it informs this. This is partly experiential, with regard to how a given size is received by the women (or men) in one’s life, but a more significant aspect is how we perceive this reception, and perhaps most significant is what we desire this reception to be.
Healthy function is what is most important biologically, but the self-esteem aspect ties in to the intimate side of our social interactions and our emotional selves.
A balance has to be struck.
Para talked about his personal desire being mediated by what would bring pleasure to the woman (or other person). This is a good thing to keep in mind.
Particularly on the upward end of size there comes a point where it isn’t all about you.
Unless it is. And that says a whole lot.
Before: I'd like to show you something I'm very proud of, but you'll have to move real close.
After: I\'d like to show you something I\'m very proud of, but you guys in the front row will have to stand back.
God gave men both a penis and a brain, but unfortunately not enough blood supply to run both at the same time. - Robin Williams (: