Ключевые слова: adult, alone, argue, behavior, birdcage, cage, call, character, close, communication, complication, concept, confined, difficulties, emotion, enclose, fail, feeling, forbidden, head, help, hide, human, imagination, independent, inside, isolation, limitation, lock, male, man, mental, mind, mouth, open, outside, people, person, prison, psychology, restriction, scream, shout, side, social, timid, unfreedom, unhappy, withdrawn, yelling,