Playing poker requires tremendous skill as well as come luck. While you cannot depend on luck, improve your skills and your online casino or other kind of betting account will show a profit.
If you have had enough of playing poker with friends or with playing it online and winning some money and then losing some money to only win that money back again, then you have reached the stage in your poker playing experience where you need to start entering live tournaments. That is the real deal. No more long hours in front of the computer, no more feeling guilty for taking your friends' money: you are now ready to turn pro.
But, before you do, here are a few things you must consider:
1) One of the big differences of playing in a tournament is that you need to pick you hands carefully. Spend most of your time throwing your cards away at the right beginning. If you see that your cards won't amount to much, fight the urge to exchange most of them, and just hand them all in. This is what most tournament players do anyway. If you don't believe me, watch the others play.