It his choice and a right that I would not oppose (as if that mattered). But, I hope he gets well to make it an option or choice, and then decides just to enjoy his family.
I don't want to see him back in a car. He doesn't have anything left to prove and I don't know if he could survive another hit like the last one. But I think he thinks he owes it to his fans and sponsors...and it is what he loves to do, and he wants another championship. He would definitely make a small fortune off of his merch from a farewell tour.