Thanks everyone for your opinions

By the way I turned 0.05 btc to 0.1 twice ,, So at the end everything is by chance
But this could be one of the best strategies to win
It's far to get 20 strike loses I guess for person in my example
Anyway ,, thanks to everyone again ,, waiting for more opinions...
I tried to use martingale several times, and I saw some people used this method. At first you win and think you are the king of the world.
BUT...
At last, I lost and everyone that i saw- lost.
It tempting, but not worth it.