Yes! I get this all of the time. In fact, I also bump into things alot and often feel like my brain is enclosed in some kind of membrane or something. It's like information or processing is delayed going in or out of my brain--like it can take a few extra seconds to process things sometimes. It totally drives me nuts, and makes it very difficult to learn things in my current I.T. job. I have a hard time focusing on things sometimes, and find myself reading something over and over again--and still not really getting it. I would give anything to have my old brain back that I had in college less than 15 years ago. I am 36 now, and sometimes feel like I have the mind of an 85-year old with occasional Alzheimers. <img src="/ubbthreads/images/graemlins/crazy.gif" alt="" />