Ключевые слова: ache, aching, adult, background, care, casual, cavity, cheek, decay, dental, dentist, dentistry, disease, eating, expression, face, guy, hand, health, healthcare, hurt, illness, isolated, male, man, man toothache, medicine, mouth, negative, oral, pain, painful, person, portrait, problem, sad, sensitive, sensitivity, suffer, teeth, terrible, tooth, tooth decay, toothache, touching, uncomfortable, unhappy, unhealthy, white, young,