Growth stocks are sexy. Who wouldn't want to own the next Apple? But sex appeal can be skin deep. Buying into a thin advantage can really cost you, says Fool contributor and Motley Fool Rule Breakers analyst Tim Beyers in the following video.

Take Zynga, whose copycatting ways revealed a severe lack of creativity, business savvy, and growth potential. The stock is down more than 70% since its IPO as a result. Fool co-founder David Gardner devised the six signs of a Rule Breaker to avoid these sorts of situations. Think of them as a combination of quantitative and qualitative factors that suggest whether a business possesses real disruptive power, and with it, market-crushing potential.

Please watch as Tim shows you how to buy stock in Rule Breakers using one of his favorite names right now. Then, leave us a comment to let us know your process. Who taught you how to buy stock? What one piece of advice would you pass on to your fellow Fools?