Recorded history be like...
Neighbour 1: "My grass needs cutting"
Neighbour 2: "I have a goat who will eat that grass. I see you have apples. Let's do a deal."
Dude In the Castle: "What's in this for me?"
Neighbours 1 & 2: "Er. Nothing"
Castle Dude: "My insane friend will burn your houses down"