Clearly nobody can predict how Lewis will finish out his career. I certainly do can hardly imagine what it is like to compete at that level and have accomplished so much.
I was thinking about recent champions and how they have managed their careers after becoming World Champion.
Sebastian Vettel is a four-time World Champion and he has continued to race for almost a decade following his final championship, at times with competitive cars but more recently has not been competitive at all. Still, he carries on - is it the enjoyment of racing, the financial rewards, or something else that motivates him to continue in F1 even when he surely knows there is little chance of great success.
Fernando Alonso, over 15 years since his second World Championship, after leaving F1 and winning Lemans twice, returns to F1 and places 10th in the drivers standings. Does he continue to race because he really believes that there is going to be a realistic chance for another World Championship, or is it for the love of the racing, the financial rewards, or something else?
Kimi Raikkonen won a single World Championship in 2007, also left F1 for a couple of years and then returned for ten more years in F1, some years i competitive cars and others not. I feel like Kimi was racing for his own satisfaction and enjoyment, and finally left when he decided that he had accomplished everything that he could.
Michael Schumacher also left F1 for a few years and did continue racing for 5 years following his final championship.
Back to Lewis, I wonder what his path will be and if he will follow other past champions who did continue to race after their peak years, for whatever reasons motivated each of them. My guess is that he will take a different path.