Okay a legitimate question....but let's get some more info.
You say you're 'up' $20, what's your total BR?
What do you play?
Cash or Tournaments?
Have you ever played live poker? Do you understand the game, the rules,
etc?
If you are a cash player then go to the lowest denomination that gives
you the maximum buy-ins and GRIND.
If you are a tourney player make sure you have enough buy-ins to account for variance (CC has a great collection of articles on strategy, definitions of poker terminology etc. go to the top of the menu bar)
Keep notes on other players but more important get a demo version of Poker
Tracker and start reviewing your
hands, why did you lose, why did you win.
Are you betting too often, too small, folding too easy?
Your hand history will show you things that you won't notice otherwise.
A poker tracking software package will help you improve quicker by allowing you to see where you weaknesses and leaks are.
(And we all have them)
Hope this helps and welcome.