What to think of people who often lie?

I feel that he has no credibility, one of my college roommates often lies and deceives people, and then it was stereotyped in everyone's hearts, and he no longer has any credibility, and then he asked us to borrow money to do something with us, we couldn't believe him, and it was really pitiful to look at him.

One of my college classmates, when we first started in class, we had a good relationship, but I always felt weird, I can't say that I felt that we were still not very close to each other after playing together for so long, I was a very easy person to communicate with, but I always felt that she had reservations about me. She gives people the feeling that people are very good, very good to everyone, what is very enthusiastic to help you, because we are very close, gradually I found that her personality is very dark, a few times I saw her help a few classmates, promised very good, but after sending the message, turned around and read a sentence with a black face, cut I don't help him write it!! I was in the back of my mind, why can't people be sincere?

For this kind of person, sincerity cannot be exchanged for sincerity.

If there are too many lies, no one will tell him the truth, and slowly his own friends around him will have no meaning.

At work, I will always meet one or two braggart kings who tell lies, and when I first come into contact, I will be suspicious of his words, and after careful observation, I find that most of the words he says are not logical, beyond their own ability and unrealistic, I feel that he has become a habit to say empty words and lies, and I don't want to debunk them, so every time I say it, I choose to be silent or walk away silently.

This kind of person should stay away as soon as possible, you can lie and lie again and again, and your IQ should not be low.

When I encounter this kind of person, my choice is to be silent or just walk away, and just be myself.

I think all I have to do is stay away from this person. You must know that warriors slay dragons too much, and they are easy to turn into evil dragons in the end.

I've always wondered why I can tell a lie so freely, it's just a chapter, and what are the psychological changes of people who say big things so easily?

I thought about myself when I looked at this question, but I haven't reached this level yet.