I teach Adults (English as a Second Language) and have always had a very difficult time with anxiety when class begins and more or less throughout the day. I'm OK BEFORE and AFTER class, when students are not present, but the moment one or two start to trickle in in the morning, I get the heart-race, hyperventilation, hyperness, etc. And if I'm not 100% prepared for the day (with all my copies made and almost ...