I can't write on coke. I've tried. My inability to sit still only got way worse.....go figure.

Xanax, Vicodin...like writing drunk, I think. 

Can't focus enough to write on X. 

Shroom caps, same deal.

Pot and alcohol I can write under the influence of, but I actually enjoy plotting under their influence more than writing under their influence. Poor Siri having to take plot notes from an intoxicated me so I don't forget them. ^_^