They cannot find any cure for it. The only cure for it is meditation. Ishvara pranidhana kriya yoga that is the cure. Kriya Yoga is action-yoga, selfless action to do without looking for the rewards, to do without getting a thank you. To do without the fruits of one's actions.
Children do that very well.
They do that beautifully. Just do for the joy of doing. Do because your life can flower out of it. Don't do it for someone or something. You don't have to have a reason to do selfless work.