And you know, as much as I like studying the craft of acting, I hate it when me and the guys are trying to perform our lines and the teacher stops us every 10 seconds before we can actually get the pace going. We're like "Let us perform the scene first, damn it! Criticize us AFTER we're done saying our lines!"
Believe it or not, I have the same problem. But it may also be because our drama teacher is a moron.