I tend to experience strong emotions as well, however, they are always under control, and never show anger, because I can control it well, and just about everytime, I can let it go, because I have a very thick skin.
In this current situation, however, I experienced something that I haven't felt before, which is pure hate and rage. Again, I never showed any signs of it on the outside. Actually, I showed quite the opposite. My outside demeanor was calm, friendly, and sociable. I haven't done the ritual yet. I'm still trying to make sure I was as wronged as I believe myself to have been. (It's complicated so I don't want to get into the specifics).
On a positive side, I've been going to the gym regularly to let off a bit of steam each night, and so far have lost over 40 pounds and gone from a size 36 waist to a 29 in three months. And that's just from letting off a tiny bit of steam