Jiro Dreams of Sushi is a well-reviewed documentary mostly celebrating the world’s best sushi chef. Which is worth pondering, because Jiro is an extreme workaholic. Roger Ebert: Jiro Ono is 85 years old. As a young boy, he ran away from home to become an apprentice in a restaurant and has been making sushi for more than 70 years. He is apparently not happy doing anything else and prefers to work all day, seven days a week, every day in the year. … You realize he must be a rich man. But to what end? … While watching it, I found myself drawn into the mystery of this man. Are there any unrealized wishes in his life? Secret diversions? Regrets? If you find an occupation you love and spend your entire life working at it, is that enough? (