what you think on my method?
To be honest I rarely play dice, but in betting it's basically the same, all the strategies we do are aimed at creating a win.
as for what the OP said, this strategy will be effective, when you are in lucky mode.
but keep in mind, the statement you say is not always true, it is impossible to fail 7 times in a row is a false statement.
the fact is that before you get to the next multiple, your balance will most likely run out, or maybe you won't be able to increase the number of multiples of the bet because almost most casinos have betting limits.
IMO, this is the problem if you use the martingale strategy. no different when I play at gambling Baccarat, in fact, I have experienced failure in 10 rounds of the game.