Well that would be silly. I would hope the diabetic would go to a nutritionist for their physical and medical problem. But a social problem is something that should probably be fixed with a social solution
There’s a lot of energy in this thread mixing up introversion and autism for an inability to relate to others. That’s not true you just have a different perspective and will relate in a different way. Autism might be a proximal cause for anxiety but anxiety is not a feature of autism and it can be overcome.