And the show goes on
I was somewhat underprepared for last night's acting class. I spent a good deal of time memorizing the longer sections of my part, and didn't spend too much time memorizing the smaller lines. So when it came time to speak the short stuff, I messed those up more often. And then messing those up made me less confident about the longer sections, and then I totally blanked.
Ah, well. I'm much better now.