Some of the people here have sites anywhere from 25k/day to 500k/day so this might not be the best place for advice... Although you seem to have alot of spirit in geting your site up to 5k so I suggest you read up on Traffic Trading, check out lanes script and board
http://www.cjultra.com , Link Popularity, good sponsors without popups etc..... so much shit you are going to have to read, the adult world isnt like any other internet website... think we all know that too well
oh and age doesnt matter, I am 20