Yesterday I learned for the first time how the "martingale" works and I tried it with a demo account in Binarias (literally, casino style, without any analysis).

I "won" (the quotation marks are because it was a demo) US$$ 173 in less than half an hour. Now, I WOULD NEVER DO IT IN REAL TIME AND I DO NOT RECOMMEND ANYONE TO DO IT, simply because you are at the mercy of chance and it is very dangerous.

Beyond the fact that mathematical probabilities play in your favor, you have to have enough capital to withstand a bad streak and a psychology that is proof against everything so as not to despair.

I even smell that in the demo they sweeten you up so that it seems easy and then in the real one they fleece you.