"Cold" rage has only occurred twice to me and both have been when someone's told a blatant lie and tried to justify the lie when I had already known the truth. It felt like a crystalized something has shattered. I feel like with this, things slow down and I think more clearly? Its a shut down, and I remove myself from the situation because I feel I might do something stupid.
"Hot" rage was once and it wasn't so much a feel as a reaction. There's no thinking here only action and stupidity.
Anger is usually annoyance or a mild simmer I can control which either ends in not talking because its not worth it to me (stupid) or giggles