As of these last several hours, I am now feeling suddenly and unexpectedly quite ill. In addition to other symptoms, my heart feels like it going to shake out of my chest. I can feel it shaking as I lay still to get some sleep. It has nothing to do with any meds or anything of that nature; My guess is, simply resulting from more and deeper exposure, realities, anxieties, stress(ors), cigg. intake and exhaustion and I certainly do hope and need this to pass tonight.