Do you know that people will die early if they have no friends during their lifetime? The survey shows if you want to live longer and more happily, you need to have some friends who can share your sadness and happiness or can be helpful when you are in trouble.
The following four types of friends are just what you need to keep the doctor away.
1. A Loyal Best Friend
Everyone needs a friend who will support you in different situations. This kind of friend knows all of your deepest and darkest secrets, but still loves you all the same.