There is one real thing in life, is that there is no shortage of successful people without hair. At least according to one study, it is no coincidence and most of them have a higher intelligence than others.
Over three studies conducted by Albert E. Mannes, 59 participants were shown photos of a man with hair, and another where he is hairless, after processing the photos.
He found that the hairless version of the male gave the most dominant, masculine and confident impression, longer and stronger than it currently is.
In fact, a head without hair is perceived a few centimeters more. In other words, without hair, a completely shaved head was seen as less attractive and weak.
Mannes points out in the study what these traits show, in particular dominance, is an indication of how successful the person is