I used to be good at avoiding this, then at some point I said to myself “a little bit won’t hurt”

Don’t be silly, I have my brightness turned all the way down so I have to squint instead.

I’m in this picture and I don’t like it

My phone screen is set to dim when I plug it into the charger at night.

And weirdly, I actually need my phone to sleep. I turn on videos that aren’t too boring but aren’t too exciting and I watch/listen as I drift off. Helps a lot. On the occasions that I don’t do this, it actually tends to take me much longer to fall asleep.

Blinding yourself until you pass out is a drug free way to sleep.