Re-vamping the "duties" system!

Skywatcher - one who pays close attention to the weather
Astronomer - one who pays attention to the stars
Fisher - one who fishes
Birdwatcher - one who enjoys watching/studying birds
Freerunner - one who enjoys running, jumping, and climbing athletically
Forager - one who hunts and collects items of interest
Swimmer - one who enjoys swimming & water activities

Probably more to come.