Meeting notes, letters, journal entries, lists, mind mapping, whatever, it gives you a reason to use cool pens/markers, notebooks/paper. You can also practice your handwriting like when you were a kid (btw did anyone else’s school ascribe social status to the way you wrote a lowercase “a”?). This includes cursive which is a dying art!
Something something scientific studies about how writing by hand helps with processing information and emotions… but mostly, it’s just an awesome sensory experience. It makes your notes, ideas, etc. really feel like YOUR OWN.