All night meditation at 40,000 feet

I opted not to take trazadone on the flight last evening and consequently did not sleep at all. I thought and I thought and I meditated and I thought and I thought some more. I didn't want to stop thinking. So many ideas ran through my mind, circled around and ran through it again. I'm so tired now I don't want to write them all down. I can say a recurring thought was I just need to trust her.