I tried Phenibut for the first time a few days ago. Just thought I'd share my experience in case anyones interested. I liked it the evening I took it. It seemed to put me in a zone. I was very relaxed and focused. I actually began reading and got really into a book. It was like it was just me and the book. My mind didn't wander at all. But the next day really sucked. I could barely get up for work. Actually, I still felt kind of altered for the entire morning. I really didn't give a crap about anything. Also, I felt very nauseous all day. I really just wanted to go back home and go to bed. This stuff could knock out a horse. I plan to use phenibut infrequently and sparingly. I like the effects but the side effects detract from the overall enjoyment of the supplement.