. yeah so anyways just looking for some insight and thank you to those of you who have responded with intelligent answers and sources of information i am following up on it
.Quote from aus_SPIder:
Now imagine you take 100 into the casino and begin to bet on $20 blackjack tables. even with expectancy of 0.52 the probability of you going bankrupt is 0.48^5 = 2.5%
you expect to lose your entire bankroll statistically 2.5 times every 100 hands, yet you expect to win only two hands against the house every 100 hands. i.e 40.00. Essentially u will be bankrupt before you are able to realise your positive mathematical expectancy