It certainly does but it can become a problem if the ego takes over, like you can see with the very larger guys who assume they are the bomb. Once your ego takes over in anything your on your way down a spiral. I've been there. Dont assume cos your dig is massive, well over average like 9x7 that your better then the guy who is 6x5 because that's easy to do ... it seems natural when you get larger but its not true and smaller guys are just as privileged, good lovers and even better lovers then the bigger men.