From a psychological point of view, what kind of personality is an unpunctual person?

Dishonest and unpunctual. If a person is full of lies, then his character is probably problematic. He can lie to others or to his friends. It's hard for you to figure out where the bottom line of a dishonest person is. In addition, unpunctuality is also an externalization of dishonesty.

Of course, we should not be harsh. Being late occasionally or missing time for some reason is not unpunctual. If he is often unpunctual, he can find reasons every time, and it can almost be inferred that there is something wrong with his integrity.

On the surface, such people are harmless to people and animals. They only say good things to everyone, but they like to play tricks behind their backs and report them often. For this kind of two-faced person, we must stay at a respectful distance from others. In his eyes, there are no eternal friends, only eternal interests. It's just a matter of turning your back.