I do that stuff everyday, Rebecca. I *work* for a non profit, it's a choice, when my peers from grad school have all started private practices. I just can't do it, as it eliminates a wide diversity in the people you serve.
I don't see why saying one is angry is a bad thing. I do all of the stuff you note, but I am still angry at what happened. Maybe upset is a better word? I am not clinically angry, there's no homicidal ideation going on in my mind, but I just fear what could happen. It would be easy for me to live in a bubble, considering where I live, but at the least it's made me even more outspoken than usual!
I have never been a quiet or outwardly calm person. Some of it's cultural, and some of it is my personality. I am very calm in emergency situations and in my work, but generally I subscribe to the "call it out" all of the time. This is how change happens.