Once a season, put something on the bar you have never done,
and be visibly poor at it where the room can see.

Not to grow. Growth is not the point of it.
To find out whether you can still be bad at anything on purpose.

Fifteen years of always being correct is not a skill.
It is a shape you got stuck in while happening to face the right way.

The Book of the King — Grind 44:7