After hearing such great things about mesomorph I decided to give it a go. I don't have much experience with DMAA so I wanted to start with less. Tried a 1/3, 1/2, then 3/4 scoop and barely felt anything. All reviews have been saying it packs a punch so I figured I would feel something at 3/4 scoop. I did feel the BA tingles but that was about it. Maybe I am expecting too much? I do have experience with AMP but don't use it more than once a week at most and usually only once every 2 weeks or on heavy days. The AMp gives me great focus and incredible workouts so I was expecting that with more energy. I am going to try 1 full scoop next. Anyone have an experience like this? I was really expecting it to hit me hard even at 3/4 scoop. I am only 170lbs so it's not a bodyweight issue.