Are men and women of the same genus in pairs?

You are a couple born with a sense of closeness. You have a lot in common, but the premise of a happy marriage is based on assumptions. First of all, if you change your self-centered starting point, the problems between you will be greatly reduced; Second, if you can stop suspecting each other, your relationship will be more stable; Third, if you can face the difficulties objectively and rationally, the crisis will soon pass; Fourth, if you can give to each other, your life will be more beautiful and harmonious.