Today, in the Present

Today was really bad. I don't know what it was, but everything I had thought about for the lesson just sort of fell apart in my head when I started, and I never really recovered. The best part of today was a silly little demo where I set fire to some stuff with super-heated steam. I am now no longer sure whether Mr. CT views me as a worthwhile apprentice. I'll probably cheer up tomorrow, I have some more demos planned and some stuff to patch the errors of today and get back on the right track, but I'm not feeling too good about myself right now.