The stress people have comes from the mind world that they possess. The human mind is made up of the karma, which is the life that each individual has lived, habits inherited from the ancestors, and the body. So, when you eliminate this mind itself, the stress disappears. People have a false, self-centered mind within their minds and this is where the stress comes from. Therefore, once you discard this, the stress disappears.
Buy “How to Go and Live in Heaven, Paradise, and the Land of Bliss While Living”