BTW, has anyone experienced extreme reactions/sx's to the weather changes? Cannot recall feeling so cold, and yet, this can turn on a dime! As well, a bit of exercise I can handle, but no way a full half hour of cardio any longer , as I'm exhausted for two days afterwards. ( and this from a lifetime athletic person). Halter EKG showed infrequent arrhythmias- no pathology. Thank you ! Hope I can offer up advice, effective listening and or suggestionas to some of you soon. Over n out.