0.006
BTC win
in total is not bad actually. I don't know if you were lucky or the strategy is actually better than I expected.
However, you could have stopped after the first 0.013
BTC lost and then you would have said that the strategy sux

He could have also won 0.6 BTC if he didn't use that strategy or lost it all again. It is all probability and gambling.
If OP believes that strategy works what is he doing here? Ring up your friends and go and get rich. Any strategy we think we have invented, chances are the casinos thought about it years ago and it's useless in the long run.