*snip*
It is true that 99% of time we cannot believe on fortune teller as that is not confirm success, because luck is not that anytime it will come, but the thing is believe in your inner feelings and listen to your heart 99% of time your heart will tell you correct decision and i have experienced it many time in gambling and real life also.
But we know about
the luck come or not when we see the result, before the result, we can't see or feel luck is coming. But as you tell us, you have a inner feeling and you do correct decision, so i think you are strong decision maker, may be this reason wise you are doing good.
The result is the most obvious to see we are lucky or not.
Besides that inner feeling or intuition(I call) can determine too if you really understand yourself, i have a friend who have know well he's intuition and in the real life he can make a good decision(but he's not gambling).