So I took 4 grams of Phenibut after my long break. And yes, that is a lot, but that is the amount that works the best for me. So... On to the experience. After about three hours, I noticed a buzzing in my head. It grew and grew, and now I am full of energy. This is not energy like caffeine. I just want to keep walking and not stop. I could literally run forever. I also can't focus my vision on a single spot. Has anyone else experienced this? I just can't stop talking, and I feel like I need to continuously do something.