Ключевые слова: 30, 40, adult, age, aged, alone, alopecia, bald, balding, beard, bearded, brush, care, caucasian, confuse, confused, crisis, dark, emotion, emotional, face, hair, hairbrush, hairless, hand, hope, hopeless, lifestyle, loss, male, man, middle, people, problem, real, solution, sorrow, stress, surprise, trichology, trouble, unhappy, up, wooden,