Currently, I use a bunch of index cards, one per TODO item. Easy to reorder and rearrange things. For items that aren't doable yet can be hidden behind ones t

Currently, I use a bunch of index cards, one per TODO item. Easy to reorder and rearrange things. For items that aren't doable yet can be hidden behind ones that are, and it's quite satisfying to tear up the card when an annoying task is finished.