That is the same with anything though, If you invest 10K in Jack in the box, all it would take to drop would be an e-coli break-out. Or if you invest in GE all it would take to drop is GE to fudge the books and not really make the money they say, or Papa Murphys inflating their numbers, or well the housing market in 2008.
It is all risky. You just have to take
@JamesAndTheSahara's advice, and not invest what you can't afford to lose, and diversify just in case. I just put a shit ton on CTL crossing my fingers. I also may have or may not have money floating in certain oil companies. I have bought a lot of gas, and I want some of that money back hehe.