13When the 1 is the parent
As a parent, a 1 sets the standard and expects it met: encouraging when you try, impatient when you do not. Children of a 1 learn independence early and need to hear that they are loved for who they are, not what they achieve.
As a child, a 3 is bright, talkative and easily bored. They need an audience and a creative outlet, and they will test every boundary with charm.