When people are being put into a hypnotic state for the first time I often, after placing them in a very light hypnotic state, wake them and ask them to compare their wakening state to that when hypnotised.
Fred's agitation has now subsided, and he's sleeping peacefully.
I slept drowsily with a good feeling for about 2 hours, while rocked by the train.
If I'm lucky enough for the medicine to work I can get to sleep after 1am but if I don't take it then I can't sleep until about 4am.
If you're looking that sleepy I think anybody could tell.