@Diggy Smalls I can relate to your side effects, I experience the same things. The extreme shivers are probably the worst. I don't get them often but my whole body locks up stiff as a board when I do. Racey sativas seem to give me that "feel-everything-moving-through-my-body thing" sometimes too. @chris 71 I experienced this for a while about 2 years ago when I was eating incredibly healthy and worked my tolerance way down, every time I vaped I got intense anxiety and panic attacks. Never experienced anything like it from MMJ until one day they just started happening. For some reason, I felt determined to beat it and kept vaping through them and eventually they went away. From my research, many people end up experiencing these same side effects and find the effects so strong they have to quit for good. I wish I could help more about getting past it, I think it's mostly a mental thing. I remember eventually when I would start getting anxiety or a panic attack I would enter into a meditation and calm myself down. I thought I was gonna die a few times before I figured out how to do that! Definitely weird, wish I could help more as it's very uncomfortable.