Lately, my days have been getting all fuzzy and sleepy. About 2 years ago, my life was vivid and sharp, and my memory clear. Now, I'm going through life sleepy. I'm not having any problems, no problems at home, nothing wrong at school, I have a group of good friends, but I feel like my life has blurred. What could cause this? I saw the Claritin commercial on TV - allergies? I have no allergies (other than pollen, dust, etc.)... Thanks for your help, and i hope to get outta this haze.