Daily Habits That Reveal a Lot About Your Personality

Nervous ticks

Are you a nail biter or skin picker? Scientists call these "body-focused repetitive behaviors" (BFRB). In a 2015 study published in the Journal of Behavior Therapy and Experimental Psychiatry, researchers analyzed people's personalities and then filmed while they were in a situation that was extremely frustrating, relaxing, or boring, looking for ticks that might emerge.