When I can’t sleep, I turn around and sleep “upside down” - moving my pillows to where my feet were beforehand, and my feet to where my head was beforehand - and I stick with that for a week or so. It gives me a week or so without insomnia and then wears off, so I have to turn myself back around for the next 7-12 day period.
Admittedly this could just be a me thing, but let’s put our faith in this method and let the power of placebo effect take hold. Boom, minor bouts of sleeplessness are cured.
What are your own examples of this?
The Snorkel is god-tier advice.
One good thing about using a CPAP is that I can be fully covered by a blanket and still able to breathe. This occurred to me the other day when I left a bedroom window open during a snowstorm but was too lazy to get up and close it.