I agree with you, Boris. Human qualities are not dependent on body weight. But no wonder, perhaps, say that people full сonstitution is very kind and merry, and people of fine physique often angry and irritable.)))
Each of us has his own unique body shape, thus, meet certain standards, just stop being yourself.
Sometimes weight loss women, it loses its peculiarity.
Everything must be balanced, however, people need to feel comfortable and be able harmony of body and soul.