You can win at 21 if you know how to count cards. This is JMO...you shuld be able to find good stock picks reading message boards. Do your own DD first though. NEVER just go buy or sell based on a stock on a message board. I spend my money on breifing.com and realmoney.com. Tons of info on thise two sites.Once you get use to a stock, a lot of the time it can be traded over and over.Great trade!