Discipline is a symbol of caring to a child. He needs guidance. If there is love, there is no such thing as being too tough with a child. A parent must also not be afraid to hang himself. If you have never been hated by your child, you have never been a parent.
Old age is no place for sissies.
The act of sex, gratifying as it may be, is God's joke on humanity. It is man's last desperate stand at superintendency. The weak are the most treacherous of us all. They come to the strong and drain them. They are bottomless.