First time chiming in on the subject ...but I definately feel a way better concentration and attention to detail in my art when I smoke .....but I also play piano and guitar ......there's no question IMO that pretty much everytime I learn a new trick on an insturment or when I'm playing my best is when I'm medicated ....probably just cause I'm relaxed but I've been playing over 20 years and can definately say the last few years medicating have been my best IMO .....lol sounds crazy ..but ya art and insturments are way better medicated for me personally