Regardless of whether you try and sleep (and suffer the nightmare) or stay awake all night, you're not rested the next morning.
OOC:
There is no penalty for this, but if it happens again, you will begin to suffer.
Nim alone had taken one of his oddity pills and feels rested.
Rohim draws one of his dream images, a faceted dome.
It is now morning. What do you do?