Ключевые слова: adult, anxiety, anxious, background, bald, baldness, biting, concerned, depressed, elder, elderly, embarrassed, emotion, eyeglasses, face, fear, fingernails, funny, geek, glasses, guy, health, insecure, introvert, isolated, looking, male, man, mature, mental, nails, nerd, nervous, old, older, one, panic, people, person, perspiration, scared, scary, senior, shy, sick, single, stress, stressed, white, worried,