Easy... get married and have a couple kids. :-). Or,,, go to Wall Mart, it's working we'll for everyone else there!
Really though... be careful of the high weight/low rep's advice. It works well, I bulked up nicely with NO supplements. But, I've ruined my shoulders.
BEST ADVICE; Be who you are and confident in that. People will respect you more for the right reasons. The weight will come when you want it the least.