They don't make noise, but they are formidable. In the movies, the Sigma man takes on the features of John Wick or Tommy Shelby. Charismatic and introverted, he easily deceives his world.

Modern Example: Keanu Reeves—a man who keeps a ... norms to create art on his own terms. Traits: Mysterious, self-reliant, adaptable, and confident. The Sigma male is often seen as a quieter ...