I stayed up late, proofing, and, in fact, finished with the lyrics - about a page-and-a-half of additional fixes. I did so because I figured I'd just sleep in. Then I began to have a bad feeling that I misremembered the rehearsal time so I checked and yes indeed I did - ten-thirty, hence the low hours of sleep, although thanks to the home-cooked meal and no eating after, I had no nausea at all and slept well, just not enough.
