I know I dissasociate....usually realize when i pick the crap out of my head and donèt realize until it really starts to burn or I am watching a program and totally cannot remember what I just watched as my brain is somewhere else. I am not sure about the exercise portion as my back injury has prevented me from regular exercise for about two years. I am hoping in the new year when my decompression for my back is over that i can start exercising again. I hope this does not exaccerbate the disassociation. I guess I will just have to wait and see but from this post I know I have to be careful. Thanx for the info.