Its concerning to see Modafinil on the same list of "defaults" as caffeine and vitamin D. They are on a different scale when it comes to the effect on your brain. That aside, my anecdotal experience of mod is its basically a waste of time. Sure you stay awake longer but we can all easily procrastinate a day away regardless, it wont make you any more focused or any smarter. If you for some reason need to improve your…
You suggest that it does work, but that procrastination is still possible. fair enough. But if it doesn't keep you awake, it's possible that you're one of the ~15% of the population who is a non responder due to: rs4680(A;A) aka Met/Met at COMT Val158Met via http://snpedia.com/index.php/Rs4680(A;A) rs4680(G;G) carriers deprived of sleep respond quite well to 2x 100mg modafinil in terms of improved vigor and well-bein…
Also, my psychiatrist prescribed me Modafinil at 100 mg. I felt nothing and fell asleep shortly after taking it. He bumped it up to 200 mg -- still felt nothing. At 400 mg I just decided to quit taking it, because it literally had no effect whatsoever. Bit of a bummer, because I had high hopes for its effect on my ability to stay awake and focus. (Adderall, on the other hand, does produce a noticeable difference.)