On a serious note,, you really have to put your mind in the luck of winning and not on your analysis, but what I get is that your analysis and luck works together, most times but on a different basis luck is the altitude when it comes to gamble because with out luck you will have to use all the analysis and you will not win but if in case you win that most be maybe ones or twice.
I don't think you will win and earn income by gambling every day. Gambling cannot be used as a source of income. My personal opinion is that you can think of playing some games or bets just for fun and never think about the rewards. If you are lucky you will win. And if you lose you won't be depressed because you didn't bet to win. I love MMA and if I still have a little left in my monthly entertainment budget then I'm going to have a little fun with this week's UFC 297 event.