dude, i do the same thing. i personally think that if you only do it a few times then you are okay. if you do it months on end....yeah, then it gets bad. just wondering, what did you draw that was so important to you? i know it might help to keep the crazy away from your mind, but maybe you should put it on your shirt, wristband, or something so that you still have it, but you don't have to worry about it affecting you.