Question: I have a son who is almost bar mitzvah and struggles with borderline obesity. His physical appearance negatively impacts his social status, and our pediatrician has strongly advised a diet and exercise regimen for health reasons. Unfortunately, despite all our warnings and encouragement, our son refuses to take responsibility and limit his food consumption, and I am, frankly, concerned about his future. I would be grateful for the Rav's advice on how we can successf