1- a situation when you waited for a bus or a train 2- a challenging profession you know about

Q.
Is it a good thing that everyone owns cars?
A.
 
I think the idea of getting a private car for everyone is not wise. Public 
transportation is also required in a city. When the numbers of private cars are 
more in the town, there are more chances to develop more traffic congestions 
which kill times. A private car can accommodate maximum six to ten 
passengers at a time while the public transports like buses or trains could hold 
passengers ten times more than the private car. Besides, when anybody will 
have a car for him or her, parking of the cars is also a big issue for them. So, I 
think everyone should not own a private car.