Originally Posted by
Tark
$10 on red, if you lose bet $20, if you lose bet $40 again is you lose bet $80 and so on until you win.
If you follow this rule everytime you win you'll make $10. you would have to lose 7 times in a row to lose everything...very improbable

h:
My friend, the probabilities are the same that you will lose on every attempt. Just because you keep betting on a color and losing does not make the probability that you will win the next time go up at all.