The bank is not the issue, do you really think if I continue to double up I will be succesful, this has long been a theory of mine but I have never been willing to put into practice, I do however have a similar system at the casino.

Bet on black 7 times in a row, doubling the bet until you win, after 7 go 4 red, then 3 balck, 1 red, 4 black, 7 red then repeat. Since Christmas I have turned $7 into a tidy $22500 profit, It seems unbeatable