Hey, about 3 months ago I took 1 etizolam in the evening... The next morning I took 0.15 mg of noonpept, in that evening I took another 2 etizolam and went to sleep. The next morning I took another 0.15 mg of noonpept (I was working on Coursework for school at the the time) In the evening I drove over to a friends with some weed and smoked a joint with him... I was completely fine, other than being high. When I got home I watched a film then decided I'd smoke another joint before bed. I smoked the joint and 15 minutes later I thought I was going to die. My heart was going crazy (i.e fast beating and arrhythmia) My brain was telling me I was about to die and I couldn't sleep because my lower body was spasming and my head was jibbing out. It also felt as if I had to manually breath. I havent smoked weed since and for the initial month and a half afterwards I'd suffer from occasional panic and heart arrhythmia. I have gone back to work now and feel fine. I recently started drinking again and going clubbing with friends and have had no issues. But I haven't smoked weed or tobacco since as I am too afraid it would trigger what happened last time. I have also stayed well clear of any other chemicals including zolam's and nootropics.