How do you know you are ‘S’ style and not ‘C’ style?

Because of a person’s qualities. “If a person has the qualities like being gentle, accommodating, and soft-hearted, then they are said to be ‘S’ whereas if a person is more of a private one, logical, organized, and investigative type, then they are ‘C’ style.” (William Moulton Marston, 1928) #bookad