Thanks for the answer. Yeah I guess that's my question, I mean when I do something for me to worsen symptoms, I mean do I add that to a concussion count? I do the same thing though Mark, I have to elevate my head when I sleep, if i've had any sort of exercise that day. I've been taking Aspirin, is that alright generally? One neurologist said it's not good for a healing brain and one said it was alright to take. It's amazing how little these doctors seem to know.