Uncertainty

I've written of this before. I can cope with most things pretty well. Give me a problem and I'm all over it trying to solve it. But, presented with uncertainty I am a mess. I stress so much my digestive system goes into turmoil. My throat feels constricted and I am nauseated. My heart rate is irratic and I get serious abdominal pain. I shake and sweat uncontrollably. My mind races even faster than usual and I cannot seem to slow it down. Situations like this are exacerbated when I cannot exercise the nervous energy away. Running full pelt is the only remedy when I am this distressed.