The Insomniac Sucker -

Keep a notebook by your bed. Write down the "zipper documentary" thoughts so your brain can let them go.

The worst part of being an insomniac sucker isn't the night itself; it's the 8:00 AM alarm. Suddenly, your bed—the place you fought with all night—is the most comfortable place on Earth. The irony is cruel. How to Stop Being a Sucker (Maybe) the insomniac sucker

While there’s no magic "off" switch, here are a few things that might help: Keep a notebook by your bed