I tried this for the first time last night, and what felt like immediately afterwards (really was about 15 minutes), I started to become really talkative, very focused, but very relaxed. Conversation flowed out of me, and having ADHD, sometimes that can be difficult. My only qualm was that the powder itself has a rather unpleasant consistency, taking it like Camel's Snus pouches of spitting tobacco wasn't a good idea.