[JRobertson]

This topic is one that my wife and I talk about regularly.

She is slowly learning to better control her anxiety, but one side effect is that she worries about sleep, all the time. She almost universally resists committing to morning activities because she's worried about how much sleep she'll get the night before.

We just got back from a vacation where she slept like a rock the whole time despite sharing a room with our two kids, a noisy ventilation system and the sounds of the city. I told her it was because she didn't care how much sleep she got.

I've noticed the same thing in myself. The nights I slept the worst are the nights where I care/worry how much sleep I will get.