Please share what kind of gambling experiences and patterns you often experience while at the casino.
I used to use martingale, mostly it'd work fine but then there would be this losing streaks where they don't appear to stop and you lose it all.
And no matter what you do that losing streak will always appear as that is how probabilities work, after all the more you double your bet and the more you use the martingale strategy the more likely it becomes that you will suffer a catastrophic loss.
So while martingale may give the impression to be an infallible strategy when it finally fails it does so in such a way that you will lose the majority or all your capital, and since it is inevitable that this will happen you might as well give up on using this strategy.