anyone tried this??? i got a bottle the other day and not really sure about it. it doesn't give me a huge boost of energy but i struggle to eat while on it which is good while dieting, i mean i really have to force down some meals. it does make me feel a little weird though and makes my pupils huge like i was on amphetamines or something, this makes me a little worried. the past few days Ive been taking them, although no huge energy boost (i wouldn't use them for cardio or workouts like i do eca) its like i constantly have to be stimulated, i cant relax and do the same thing for too long, even watching TV I'm constantly changing the channel.