Any tricks available in gambling to won the bet?
If you're talking about online casino games, probably not. There is not mathematical way to win these bets. But you can make the best possible mathematical decisions. You'll still come out on the losing side in the long-term though.
Yes I agree with you, aside from that I do not know if there is a trick to increase the percentage of possible winning this is based on the luck of users, because every time
you do it most of the time are lose you do not have lucky in gambling and maybe you still keep on loosing and waste your money there.