Affection and love are human nature. If a person's behavior violates human nature, then his attitude is very bad. Such people are often selfish and will do whatever it takes to achieve their goals. Often kick down the ladder, throw stones when they are down, etc. You can't make friends with such people.

2. snobbish

If a person is very snobbish, he will forget justice. Then it is impossible for such a person to make friends with him. Their characteristics are: as soon as you come to power, they will kiss your ass and flatter you; If you lose power, they'll hit people when they're down. They only value power and interests. Therefore, such people can't pay.

3, fair-weather friends

Some friends, usually together, eat meat and drink, patting their chests the loudest. But when you ask him for help, they will always shirk it for various reasons, lest they avoid it. Therefore, such people are not real friends and cannot be friends.

4, face to face, behind a set.

Some people are nice to you on the surface, but they speak ill of you behind your back and do things that are sorry for you. We should be careful of such people, let alone make friends with them.