What do people in cities suffer from? What does aside rain

People in cities suffer from the lack of free time, from the lack of fresh air, from the lack of communication with nature and animals, from traffic, from noise, from rude people.
Acid rain damages the leaves of trees, some cultural plants, it can damage the harvest, sometimes badly.
Smoking is dangerous because people think that they can not die and death is something which will not be with me. But everyone dies, and smoking habit helps people to die faster.