I have a hunch he didn’t do nearly as much drugs as he claimed (and what he claims isn’t even that much) and the whole purpose of this persona was to convince white kids that doing drugs was cool you could be like Eminem. Eminem is a product of the Jewish cult that runs all media. I have been around people on massive doses of drugs like he claims. They are not functional in the least bit so I really doubt Eminem wrote any lyrics while on massive doses of Xanax or ambien lol.