Pen and paper, notebooks

Not a planner not a ~tracker~ but whatever you want. Recommend keeping multiple in different sizes colors etc in various rooms. It could be a random idea that feels important, a reminder, an appreciation thought, a rando checklist, a DONT FORGET keeper who knows! keep in easy reach. I like to get a few Fringe noteboooks for $7.99/ea at HomeGoods/Marshalls.