How John came to become a car builder.
In one scene John is in a bar, speaking to another guy named John, and the narration makes mention of his having won the Megamillions lottery just after being laid off. That passage did not emphasize that it was a very modest amount and he still cashed out his retirement accounts to begin his business. It has been fixed in the latest revision.
Later, John points the his old condo building out to Suki and describes the important elements that lead to opening his own car shop.