Ключевые слова: abandonment, alienation, alone, alone in a crowd, closed door, closed off, disconnected, distant, emotional barrier, emotional distance, emotional invisibility, emotional neglect, estrangement, excluded, exclusion, forgotten, hidden pain, inner isolation, inner turmoil, internal strife, invisible, invisible burden, isolation, left out, loneliness, misunderstood, neglected, overlooked, rejection, seclusion, secret pain, separation, silent despair, silent struggle, silent suffering, social isolation, solitary figure, unacknowledged, unappreciated, unattended, undervalued, unheard, uninvited, unjust, unnoticed, unreachable, unrecognized, unseen, unseen emotions, unspoken suffering,