I use it for medical purposes and it's legal for me. Another member in my band also uses it for medical purposes too. IMO it depends on the individuals tolerance too, some people can't handle it and think they're into the music and groovin but they're really not. Since it's part of my daily routine I don't have any difference to my playing unless I have too much. I've listened to sessions of my playing high or not high and no discernable difference. Like I said, I use it for medical reasons and not to just be high and feel the music.
