Yeah I’ll do both of those! I journal and put things I need to do that month on a page and scratch them off like book a dentist appt, go get groceries or buy my cat some food lol. If I need to write it down quick I’ll use my notes app on the phone if I have multiple tasks in the day that need to get done and don’t want to forget. If I REALLY don’t wanna forget I’ll write on my arm with a pen hahaha