Off with your head!

All my friends.  Slowly laying their heads over the side of the toilet bowls. One by one the guillotine falls and chops off their heads. I dare not look.  I am told the last one will be slow and painful and I have to watch. No option in the matter.

I woke up because I was moaning in my sleep and my travel mate shook me awake. Do I go sleep again and risk more of these nightmares? Or do I force myself awake. If I sleep again I know for sure I'll have another dream. But I'm exhausted :( I don't knows what to do.