In fact, I think it's the most tenacious stuff I've taken, and I never could detect much let-up during the afternoon. Then, I don't think I got into good sleep until about 2 a.m. No problem after that. Next morning, felt good. Still a bit languid.
Today feels good.
Everything looks and feels fine, but I'm not a ball of energy. At the moment, haven't fully integrated it all. No great enthusiasm about taking it again. Obviously it is my own energy pool that has been tapped. Here was a marvelous chemical gestalt.