I have been badly crashed for awhile, because I impulsively went for a walk two days in a row. But I felt so sick and tired of coddling myself, and I so enjoyed the walks! The air was crisp and cold, the way I like it even though it makes my muscle pain flare up. But about three days later, I began to feel lethargic, erratic heart beat, and even nausea. So for about 10 days I have been paying for my folly. But I don't regret those two beautiful walks! I felt like a human being again, enjoying nature and breathing fresh air. You would think that I would get used to it, but it burns me up that I can't even take a freaking walk or two without paying such a heavy price! Just needed to vent - I am sure others here can relate!