Example:
You tell someone how you feel.
“Why do you feel that way?”
“Because of [this], [that] and [the other].”
“You don’t need to justify your feelings. If that’s the way you feel, all you need to do is say so.”
See? Circular argument that backs a person trying to communicate into a corner. Communication is a tool for opening up the world, not closing it down. Inviting people to walk into a trap and then punishing them for it is more than anything, a reflection of how you feel.