Wait But Why · Tail End
The
Remaining
Every occurrence is finite. These are yours.
Age
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"The days are long but the decades are short. You've probably already used most of the instances you'll ever have of your favorite experiences."
— Tim Urban, Wait But Why
Welcome
How old are you?
Your age lets us calculate how many of each experience likely remain — assuming a life well-lived to around 85.
Your current age
This stays on your device only.
Update
Change your age
This will recalculate all default events.
Your current age
New event
Add
an occurrence
What precious thing do you want to count?
Event name
Description (optional)
How many remain?
Unit label
Choose icon
Choose color
Remove per simulation
How many icons vanish each time you press "simulate a year".