Nowadays, people have a big problem with the person who lives in large cities , that is bad relationships with any people living around them. Any person who lives in an apartment building but does not know and always stays at home , does not hand out to find neighbours. a big problem is happening in large cities but do not have a way to cope. The writer will give some of ways that can be done to that problem . In large cities , the person of all age will think like staying at home because when they hang out, must be careful with the car and some the bad cases so they will stay at home all day to be safe , but that problem happen more at 10 years old or under 25 years old. There are many reasons, but now the main reason may be smartphones which children or students at university, secondary or primary must have, There are many ways to have it but at age funny things like games, videos, taking a photo or chatting with friends and do not hang out. Any t...