I've ben very productive lately. My to-do lists are almost empty each night. I am caught up on grading. I don't have to frantically prep lectures up until the minute the bell rings.
Yes, I've been very productive lately.
I also have only been getting five hours of sleep each night.
Well, all good things must come to an end. Yesterday morning I was reminded what happens when I go for several weeks without more than 6 h / night. No, I'm not referring to my increased caffeine deficiency (true), higher sugar requirements (true), or the disturbingly dark pouches under my eyes (also true).
By far the worst side effect is my depressed immune system. And in this case, my depressed immune system has fallen victim to a bit of a nasty cold.
Apparently, I'm not invincible after all. (Shhhh.... don't tell my students!)
