You should. After a week or so you won't have trouble sleeping (maybe you're dosing too late in the day?), but I'm always on the lookout for improving without d

You should. After a week or so you won't have trouble sleeping (maybe you're dosing too late in the day?), but I'm always on the lookout for improving without drugs, although I've pretty much come to the conclusion that getting things done is a matter of just sitting down and just doing it, no methods or apps needed. After 5-10 minutes of doing something, you're closer to "flow", which you've probably read about on HN.