I’ve found that reading and podcasts help. I couldn’t pick up a book before graduation without having trouble paying attention. I’ve read 20 books this year. I haven’t done this since elementary school. Find something that’ll challenge your brain whether it’s reading, listening to a podcast, learning a new language, doing math or puzzles. Just find something
I always make sure to be off my phone 30 minutes before bed and read for a little bit then. Even if I have to force myself to do it, I do it so I actually get a little in. That, and I’ll bring my book to work and read on breaks instead of scrolling. It helps me not feel so slow and tired when I go back