If it based on a real person's struggle, I'd love to know more about the story behind this

And why people confused by 'steep'? Steep is a slope, it is plain as it can be. Seriously. 😒

Have you ever met an old man who is too immersed in his own worldview? Cranky is that in this story, and this impression of mule-like stubbornness is carried through well.
Go find your son, Cranky! He is your candle in the darkness

Isn't that a comedy of situation. Adorable. Love the idea!