I agree with many points you gentlemen bring up.
Coccaine is great for recreation and yes, even performance enhancement. It is great for cutting weight and having one hell of a night on the town.
But, I do disagree with the above posters need to use ALL CAPS in his reply. Ease up there big fella, this MMA "fighter" may be blowing his chance, but show your disdain for it by using an exclamation point (or several) instead of the dreaded CAPS. Plus, the "fighter" is not stupid for using it, he is stupid for getting caught. Blow only has a 72 hour period of being detectable in your body.