Come on guys the three most important things in poker is:
1 - Bankroll Management
A begginer player should only play with money he can spend and won't be affected financial and psichologically affected if he loses all this money. You should have at least 50 Buy in to enter a tournament or 100/150 to play cash. Deposit your money and divide it by the days you gonna play in 1 month, making daily goals. RESPECT THEM IS TOUGH but is extremly worth in the long term.
2 - Reviewing Hands
Losing or winning you should always LEARN from the past. That is LIFE! When you learn something from your mistakes you didn't lose anything, instead you did the oposite. Of course you should respect the number 1: Manage your bankroll
3 - Keep Studying
Watch some videos, read some books and always see forums like this one. Every game you play you will face opportunities that probably someone already did, so learn from this guys too!
Good Luck!
Obs.: Try the Sit & Go $0.25 45 Players Regular! And never give up chasing your dreams!