I got through my prep rather well, I thought, and was done by 9:30 p.m.
Went to bed at 10:30 p.m., but awakened at 2:30 a.m. and my mind began trying to make me sleep while other thoughts took priority.
Around 4:30 a.m., stomach gurglings began.
I thought I was "done" with the prep, but the prep wasn't done with me.
My ride will be here in 40 minutes or so, and the procedure is scheduled for 7:15 a.m.