How insulting!; 'Tis for the waffles and the waffles only!
Why Do We Play Chess?

Chess is a diversion. While playing, you concentrate only on the game and forget all the stressors in real life.
i

I play chess because I do not know better?
or
because we got chess.com
or
someone gave me a free chess set when I was nine!
That made me smile, although I don't agree with your doctor.