A journey of a thousand miles begins with a single step

I have decided to give this poker thing another shot, I have put $15 on full tilt poker and I am going to be playing $2NL almost exlcusively as according to pokertableratings this is my best game:
Biggest winner: $0.01/$0.02 NLH Hands 37,054 Profit $60
Biggest loser: $0.25/$0.5 PLO HU Hands 238 Loss $-108
As you can see I tend I do tend to play outside my bankroll sometimes especially after I put in a losing session I want to reclaim my losses back instantly so I go to HU PLO which is probably the first thing for my bankroll as apparently I suck at that game.

About Me
I live in Stoke, England. I'm 18 and going to university in september to study psycology and criminology, not totally sure what I want to do yet probably in some obscure branch of the police. Ideally I would like to be a winner $10NL player by september so when I do go to university I can withdraw some money if I need it.

First Step
I am going to be playing $2NL, probably 2 tables at a time to start with and I am going to be trying to learn aswell so my playing time will be cut into a bit