The physical trait science says makes a narcissist

While lush, thick brows may make you the envy of many; science now says that having thick brows could make you a narcissist. 

Researchers from the University of Toronto in Canada took photographs of participants before asking them to complete the Narcissistic Personality Inventory – a test that measures levels of narcissism.

A second group of participants were then shown the images, with most correctly picking out the narcissists. In order to better understand what gave it away, researchers started cropping the photos "showing just the upper or lower halves of the face, the eyes, the brows, etc.," lead author on the study Miranda Giacomin, Ph.D. told Allure

"We found that people could accurately judge others' narcissism from the upper half of the face — more specifically, the eyebrows alone.”

Ultimately the bigger, bushier and bolder your brows are, the more narcissistic you probable are. Giacomin explained further that “"Thick brows are trendy right now… A person's preference for thick brows may be related to their desire to be attractive and popular.

"Narcissists [also] love attention and admiration, and may maintain distinct eyebrows so that they are noticed, recognised, and remembered.

“This increases their likeability and maintains their overly positive self-views."