Weed is a performance enhancing drug so pretty hypocritical from Diaz. Before any of you say anything, I blaze every day before I go to the gym and it's pretty obvious to me that for some people weed basically takes away that voice that says "you're tired, give up." I guarantee that's why Diaz does it too, most people get lazy and lethargic but for the select few weed is like pcp. I once got attacked when I was high by some douche, when I started winning his buddy came in and I fought them both off, no way I could do that without weed. It literally takes away pain and allows some of us to push harder, so for Diaz to get high off his ass every day and go train with the benefit of not ever giving in because of pain is ridiculous.