@Itzalah Good point, I forgot about that part (being spacey, out of it, whatever) the next day even after the "12 hours of sleep". I do not know from personal experience, but know two people fairly well that had the same effects but they were were only on it for about a month each....this was from about a year ago, and I totally forgot about them mentioning that since I did not see that every day. I guess if you go on it it as a "mainteneance med the efffect goes away (or you get used to being a space cadet), but then you probably also loose the "12 hour sleep" effect. Good luck in finding your solution.
I just dropped in to see what condition my condition was in...