I've just recently started a "Bullet Journal" and so far, it's a useful tool for me. My purpose is mostly to be better organized. (And yes, to justify my burgeoning fountain pen collection.) I've got too many electronic calendars that I need to keep tabs on, making it hard to prioritize the most important tasks and events. A paper journal is helping me keep sight of the more important stuff. Beyond calendaring, I use it for lists, recipes, logs, etc.
Much of the "BuJo" (not a term I'm fond of!) stuff online gets into self-awareness and personal creativity stuff that isn't my bag, personally. But a paper "planner" for which I create and modify the structure as I go is proving to be engaging and constructive.
Much of the "BuJo" (not a term I'm fond of!) stuff online gets into self-awareness and personal creativity stuff that isn't my bag, personally. But a paper "planner" for which I create and modify the structure as I go is proving to be engaging and constructive.