@aggroed It is a nice post. I think an introvert type of personality is mostly affected by passive aggressive behavior. Since they are not expresssive and vocal of their anger they resort to silence and resentment. They are scared of being assertive sometimes because they have doubts wether of themselves or thinking and actions. Some people are angered by their silent treatment, it is intentional because they are afraid of confrontations.On the other person, silence may means "you're ignoring me".