Psychological studies affirm that love lasts only 5 years, so it is recommended to change partners after the last year!
Such a proposal is made by the Spanish psychologist Rafael Santandreu in his controversial book, "Las gafas de la felicidad" (The glasses of happiness). He is a specialist who helps many people overcome problems with low self-esteem and develop their emotional strength. Often surprising with some quite controversial solutions that for many cannot be tolerated. However, there are also many people who helped them to cope with their fears and face life and everyday problems.
Initially, this author argues that perhaps his proposals might sound somewhat crazy, but he thinks they are more realistic. He recognizes that the solutions he proposes may seem very controversial, but we should try to use them and even later judge his ideas. The author is not afraid to ask questions and give answers that nobody could imagine. He knows that only in this way can he encourage many people to read his books and want to think about the solutions proposed by the psychologist.