When cities become too big?

DO you believe cities become too big to offer a happy life to its residents?

If so, wich cities do you believe are to big and why?


living in paris suburbs , i found that its getting bigger and bigger, worse and worse, more and more overcrowded.
the traffic is a nightmare, especialy where i live , the A4 paris east is simply blocked when its rush hour.
the housing prices are hell. alot of the people are sad and depressed, and stressed.

for example a lot of people have 3 hours commuting a day, because they find jobs at the other side of the city. I did the 3 hours commute today and its insane

that made me think its too big.>