Everyone gets forgotten because of Alzheimer's, ignored because of ignorance about oneself and replaced because of trying to stay in the same place.
Computers have virtually replaced tape recorders.
Education is not merely neglected in many of our schools today, but is replaced to a great extent by ideological indoctrination.
Listen to life story of few people, made me think 'human being are prefer to leave than to be replaced..it take years to recover the pain..once recovered and they accept you, appreciate it...its hard...