Well, I'm playing teacher, instructing an instructor's course for the next 8 weeks. In other words, I'm teaching some of my fellow firefighters how to be teachers of other firefighters (and the general public, in the fire prevention area). This is why my internet time will be slowing considerably: I've never taught this class before, and first time preparation is even more time consuming then preparing for one I'd done before. I have seven students at last count, all experienced firefighters, but I'm used to teaching 2-4 rookies at a time. Am I nervous? In a word, yes.