I got a high fever last Monday, which is unusual. I seldom get fever. I guess it does not hurt to have one now and then (well, rather "then" than "now"). It cuts appetites, which helps you get rid of fat without the hassle of training. It makes you see yellow, which is pretty cool. Kind of like x-ray or infrared vision superpower. I have not found a use for yellow vision yet, but I'm sure there must be some.
More seriously, I got pretty scared when I realized I was stuck alone at home with a body thermostat gone wild. Strangely, it was all gone the next day. Applying cold towels on my forehead made wonders to bring the temperature down from 40 to 38.7 degrees.