I've always believed that there are 2 ultimate styles to the game:
Positional (e.g. Karpov) and Tactical (e.g. Kasparov)
Your profile, Schlecter, makes me think that you are more of a tactical player,
and perhaps not so disciplined on the positional side of the game.
I mean c'mon, having 1.b4 as your whole repertoire with white is just asking for trouble
Me personally, for quite a while, I also didn't know what style I leaned towards.
But over time, I realised that I prefered solid, positionally stable games,
where I can gain a slight advantage and turn it into a win,
rather than engage in explosive, tactic-filled battles where I often don't fare so well.
I tried it occasionally when blitzing, and I usually blunder myself into defeats.
The trick is to try many different styles, play many games, and eventually you may find the one you best suit.
p.s. Do you fancy a game? You can have white, as long as you play 1.b4