What is the true purpose of a human?

To provide us with real live fresh dead shrimp, cow, fish, and chicken; to scoop our poop and clean up our hairballs; to piss us off with trips to the stabby place; to spend as much as they have to in order to figure out our favorite toys; but mostly, they exist in order to learn the joy of spreading kindness, something that in whole they need to really work on...