For the first time , I'm kindda stupid. I keep martiangle it until I got busted at the end.
then, i played smart and safe to I can make average profit. However, recently, i do not make any gambling anymore becuase it does not bring any advantages to me.
You are not the only one. A lot of people also like to play with the different kind of martingale as it improve their chances of winning but still not enough to overcome the house edge. That is why they end up losing still. Overall, it is very hard to win against the house. You can win bit and pieces at times but in the long run, the overall expected value is still negative, you lose more than you win.