I fall asleep quickly (a few minutes at most). If I don't then I code/debug in my head (this is not a joke, I do that and I like to code) and usually sleep with

I fall asleep quickly (a few minutes at most). If I don't then I code/debug in my head (this is not a joke, I do that and I like to code) and usually sleep within minutes. Then comes 2 am and I often wake up. If there is no stress then I fall asleep and it's fine. If there is stress then I digest it and cannot fall asleep. To that I found a solution that sometimes work: I have a pen and paper next to the bed and I write inthe night that thing I am thinking about to not forget it in the morning. My brain acknowledges and I can fall asleep.