Martingale method may work for few people that are lucky enough to recover the losses but for most people it will never work. Rather it will just going to make the losses become even more bigger. I will never ever recommend this to some for people who are worried about the losses they have made when they are planning to chase for it and try to take it back. I simply suggest to cool down call it a day and get to gambling on the other day or on the next day. It is hard to see people getting broke because of this common mistake.
That's they keyword, lucky and then you have a big capital to double up every time you lost and hope that luck will go on your side just to break even in the end. That's why majority is not advising this method or at least for average gamblers, it's very hard to run this as we don't have a big capital to begin with.
But I heard some story that this is doable and can be done in dice or even in card games like baccarat.
Imagine though, you are like losing 5 or more streak and still believe that this system works. So it's going to be more of a mental game in the end for gamblers. Whether to continue with this method or not or just stop gambling that night.