When you chose to live in a community surrounded by other people, you accept to follow certain rules and show some consideration
What like the consideration the author of the letter showed? Oh wait! He didnt.
I think the only people here thinking the world revolves around them are the selfish gits who expect total silence and yet choose to live in houses or flats with adjoining neighbours.
Even with the best will in the world you cannot immediately stop babies crying and you cannot prevent it entirely. What would you like people to do?
If you want silence go live in the arse end of nowhere, all by yourself.
I would much rather live next door to a young family than some miserable twat who doesnt remember that he or she was once a child too.