Why does saying ((calm down)) make an angry person もっと見る angry?

In my opinion, because they just want あなた to calm down and aren't willing to talk with あなた about it.
At least that's how I feel.
*shrugs*

Because they don't want to be told what to do.

well, when my mom tells me to calm down, i calm down.

Because how /dare/ あなた imply that my anger means that I'm not in complete control.

Whenever I get angry at my man, he just tells me he loves me and makes me 食 until I calm down.

Because rebel. Rebel is a part of human nature.