This is one area I've actually been working on. I've had to set some boundaries with others to get the hours I need, and also have to carefully manage pain so I can GET to sleep. I've recently learned the "art" of napping. That "turn off your brain" midday thing. One thing I've found is it is essential to give yourself "permission" to get rest. It has to become a priority on the self care list.
I'm improving daily! lol