Lol I was wondering where this was going. Hope you got some sleep. I experience this exhausting thing sometimes (no idea if it has a term) where I'll think while I'm asleep. Usually it happens if I'm working on an intense problem, especially before bed. I'll be in this weird has asleep phase but thinking instead of dreaming. I always wake up exhausted. Interestingly, I have had some good ideas from this before. It's kind of terrifying to experience though because you're aware you're sleeping but don't have total control of the situation.