Stuff I've tried over the course of the last year or so: 1) Caffeine pills, 200mg each, around $4 at Walmart. I wrote about this before. The effects are far

Stuff I've tried over the course of the last year or so: 1) Caffeine pills, 200mg each, around $4 at Walmart. I wrote about this before. The effects are far superior to coffee. More consistent, no intestinal distress. I could take one upon waking, and another around lunchtime. I haven't been taking them daily for a few months now, and my daytime productivity is certainly lower. 2) Piracetam with Choline Citrate and, sometimes, Centrophenoxine. I would usually take around 2g Piracetam and 1 - 2g Choline in the morning, and repeat the dose in the afternoon. It definitely has some effect, but I can't say whether or not it's really a positive one. I suspect that the key (like what the author of this article mentioned) is to have your tasks laid out clearly. I definitely had a few weeks where I got a tremendous amount done, but it was early on in the project when I knew exactly what to do, and how to do it. Overall, I say the jury is out on whether or not Piracetam has a beneficial effect on me. It might increase crankiness, which I've never read about from anyone else. 3) 1,3 Dimethylamylamine (DMAA), one of the three primary ingredients in Jack3d (a very popular pre-workout supplement). I settled on 2x20mg DMAA pills and 1x200mg caffeine about 30 minutes before my workout. Initially, I would get a mild sense of euphoria while walking to the gym. After about three doses, the euphoria seems to have gone away, but I am still able to power through my weight lifting routine without hesitation or procrastination. I've done this every other day for about a month now, and as long as I'm getting sufficient sleep, the effects seem consistent. I generally take it at around 5pm, get to the gym at 5:30, work out for 60 - 90 minutes, go home, and eat. By 11pm I'm very sleepy, and I don't have any more trouble getting to sleep before midnight than I normally do. Like most Internet/information addicted people, I certainly have my nights of senselessly clicking until the wee hours, but this seems unaffected by the DMAA + caffeine. By the way, I wear a heart rate monitor when experimenting with this, and I don't think I would do any intense cardio while on it. I don't believe I'm anywhere near a problematic dose level, but I'll err on the side of caution. 4) Cardio. I started feeling depressed heading into the holidays, so I did 30 minutes of moderate cardio (140bpm heart rate) every day for two weeks (I typically do a lot of cycling in the summer months, but not so much in late fall through early spring). My depression lifted very quickly. In general, I'm of the opinion that 30 minutes daily or every other day will do quite a lot to increase general alertness throughout the day. I'm going to experiment with something even easier: taking a morning walk first thing in the morning every day.