Exhaustion!It's been a while...sorry.I've been working my ass off, maybe 50+ hours a week at work, then teaching 6 hours every Saturday from 9 to 3.One thing about teaching: all your energy goes into it, then you = drained. Also, I've taught before, but when the material is new (i.e. it's your first time teaching the class), the amount of prep work is staggering. I'm teaching the MOC 2555 Programming Windows Applications in C#, and the curriculum is all there for you, but the students won't learn anything from it. All the labs are adding a few...