Men who like to wear black socks first think of laziness and don't want to wash their socks often. In fact, this is just a negative side.
Their most prominent personality characteristics are relative introversion, and most of them are unsmiling. They are usually mature, calm and practical, and don't like lying very much. Sometimes they even prefer to say something irrelevant or ambiguous rather than lie.
Most men wearing black socks will or will be more successful in their careers, because they usually regard their careers as the most important goal in life.