“I love you, you’re perfect, now change” is the name of a humorous play which is a kind of parody on how we often fall madly in love with someone, think the person is just wonderful, and then strive to remake him or her.   Sometimes we nag.  Sometimes we cajole, sometimes we manipulate, sometimes we threaten. But it just doesn’t work.  It’s a lot like teaching a pig to sing: it annoys the pig and it wastes your time, yet from the days of Adam and Eve to the present we strive to redo the person to whom we are married.