Chess is more than just a game. It is an intellectual pastime, in which there are certain artistic properties and many elements of science, but when a person devotes himself to it too much, it can harm. Pushing all your goals by the wayside, for the person becomes too high costs of failure, with the result that he becomes withdrawn and depressed. Unnecessarily sitting at the table, a person becomes sedentary and begins to suffer health. I do not need to forget about it.