Purpose? What was that? What was Midas' purpose?
Midas had thought about it often and he often came up with answers that would keep him satisfied for the moment until some higher purpose came up that would force him to change his perspective.
If one asked a human what a Life's purpose was they would tell you it was a set of goals for life. It was the reason someone got up in the morning and lived their life with intention and activity.
When people find their life's purpose, they will engage in behaviours that align with their purpose. There will always be a reason they act and it would be like their actions are contributing to the world in some important way.