I'm the exact same way.....just can't get mad but as soon as I see someone else "wronged", I step in and stick up for them. My t says it's like shaking a bottle of soda: the fizz is in there waiting to bust out and somehow I need to put a release valve in so I don't blow completely. Just let a little out at a time. I know what she means...even right now I'm very upset at my company and my t for what I feel are mistreatment or whatever. But I can't say a word. And that's when my anxiety and nightmares go off the charts. For me there is a direct connection between the anger and feelings I don't show or let myself acknowledge and my symptoms becoming almost unbearable. Man o man it's good to read that I'm not the only one.