Flu
It looks like what I thought was a cold is actually the flu. The difference is I'm feeling constant muscle aches and soreness, which apparently is a flu symptom, not a cold's. So how am I feeling? Other than the constant coughing, runny nose, green stuff coming out of my lungs, entire body encased in aches, and complete exhaustion, I'm fine, thanks for asking. (I got Raghu Nadmichettu to substitute for my coaching last night as I spent my 53rd birthday in bed.)
Playing While Sick
Way back in the fall of 1979, when I was 19, I had my big breakthrough tournament at the North Carolina Open. I was rated about 1850, but was way under-rated, and knew it - and so I was somewhat excited in the days before the tournament, so much so that I couldn't sleep. Making it worse is I came down sick. I used to be an insomniac, and often went a night without sleeping. This time I didn't sleep the last two nights before the tournament (Thur and Fri), and I came down with a fever of 101.
Early in the tournament I pulled off a nice win, and celebrated with a quarter pounder with cheese. When I won another match, I had another quarter pounder with cheese. Eventually I found myself in the Open Singles final (despite not being among the top eight seeds). As the match began, my head was burning up - several people had put their hands to my forehand and verified it was pretty bad. I had a horrible stomachache from all the quarter pounders - something like nine of them in one day, and having to play right after eating them. I faced Fred King, who in modern ratings would have been about 2200. Anyway, down 13-17 in the fifth on Fred's serve (games were to 21 back in those days, and you served five times in a row), I scored all five on his serve, and ended up winning 21-19 in the fifth. I also won Under 22, Under 2000, and Open Doubles, all four events I'd been entered in.