I have a book on child rearing called "The coming man is the present child". The title, in itself, is evocative. The following quote comes from this book---

"Only that man 'in whom the child-heart hath not died' can successfully teach the young. 'Men from whose narrow bosoms the great child-heart has withered' are unfit for so sacred a task."

With that in mind, if you find you cannot enter into the picture above, you may want to stay single.