Eighty-year-old you is going to watch the replay. Give them something worth rewinding.
STILLNESS
STILLNESS
Picturing yourself old is hard, because that person feels invented, and they are the one who ends up holding everything you do now. They will not be reviewing your grades or your follower count. They will be replaying specific afternoons, usually the ones with other people in them and usually the ones that took a bit of nerve.
Ask which hours from this week would make that replay. If none would, take it as information rather than a verdict. Put one thing into the next seven days that an eighty-year-old would bother rewinding.
What would eighty-year-old you rewind and watch again?
Free, with nothing to buy inside it.