why she spent 50 years alone like a ghost in ruins of town

the story of Biche Jabrayilova the last inhabitant of abandoned aul Gra in Dagestan keeps fascinating me.. She was outstanding woman. 50 years living alone among graves and ruins of abandoned hometown. Why did she do this? Recently I found very interesting video in the archive of the local TV channel. Party it answered the question... I wanted to share this with you
P.S. in a previous video was info than Biche was walking 80 km to the town to get pension. that was a mistake. The right distance is 8-10 km. Sorry for that!