I agree! I tried 1/2 the recommended label dosage of Adrafinil (purchased from nootropics.com). I’m very pleased with the results and I feel like my brain gained a reboot. However I don’t think I could handle more than once a week or every two weeks. I might even just take as needed. I want to add that it effectively helped me end a 2 week seasonal affective disorder (SAD) depressive episode.