I know what you mean about not sleeping. I got up at 3:30 this morning because I couldn’t sleep.
I have that problem too. From years and years in a row of getting up at 2:00 Am for work and now even years later I can’t break it. I have tried.
I’ll be paying for it later, lol. Wife wants to go grocery shopping in the AM, so I better throw a couple more scoops of grounds in the coffee maker😴