I penny that my kids and I flattened in a machine in a general store in YellowStone Park in the 90s. If my house was on fire that's what I'd go back in to get...
I've had this problem. Had trouble falling asleep, and when I did sleep I would dream about coding.
I don't have this problem anymore. I credit two things with eliminating the problem...
1) Exercise. Preferably in the morning. I do 20 minutes of weight training in the morning, 4 days a week. I follow the StrongLifts 5x5 method. I walk two miles at lunch.
2) Valerian root. I just take it every day 30 minutes before going to sleep. When my head hits the pillow I'm asleep in 60 seconds and I sleep like a rock.
I see async/await as the only way to write asynchronous code that's readable