I've been playing for about two years now (about 7-10 tournaments a week) at 10/1 NL Hold-Em SnG at Party Poker. Since I've started my bankroll has increased 5 fold, but math is rarely a factor in my decision making. I never find myself saying..."I'm 3-1 favorite to win the pot" or anything along those lines. Am I just getting lucky playing against weak players, at low limit tables, or is math not as important as it is hyped up to be?