Hi Olivia (and everyone) 🙂
I have trouble with this as well but I am more reactive in the moment when I feel triggered. I am having trouble this even today where I am being treated unfairly and bullied at work. I have talked with my therapist about my reactive emails as sometimes it is almost uncontrollable if I am triggered. Sometimes it is like an itch that I try but just can not scratch if I don't express my feelings. She has given me tools but has said to be kind on myself when I fail because it is the trauma not a reflection of me as a person.
Some tools that are commonly suggested will be to take 24hours or write it down in a diary but that does not work for me most of the time. I try the 24hours thing but often end-up composing an email 3-4hours later. It is the act of sending and having people hear my voice that settles the trigger.
My trauma (probably like yours) is having people manipulate, bully and neglect me and my voice so my coping mechanism is to set boundaries and correct people right from the start before it gets out of control and becomes the norm for someone. Whilst I don't usually regret what I say, it does cause me problems because I have to own the problems it can cause. It is a waste of my energy and makes me an angry person.
My advice from someone who gets triggered in a similar way:
(1) Recognise the trigger is coming, and warning signs, and what is actually the behind what is driving you. This is so you can be kind to yourself before it gets out of control and the point of no return where you can't control contacting people.
(2) I think its ok and even healing to share with people from your past the trauma that they have caused. You should though put time and effort into wording it logically, keeping to the facts, expressing your feelings about peoples behaviour rather than accusing people of things (even if they are responsible). Make it a statement that they have little ability to respond to. Make it one and done and ignore any of their responses.
(3) Try to recognise that holding anger towards people and rehashing it with people probably causes you more pain than its worth. I find that when I snap or argue with people, it achieves not much because its usually people have no insight or willingness to change. What happens for me is that I see red, even more angry when people argue back, and it takes hours even days or weeks for me to come down from the anger. It is for us that we try to let things go and stop giving energy to people who don't deserve it.
These are all easier said then done! Whilst I have successfully used these strategies at times, sometimes I fall off the wagon as well. This is me at the moment! Its constant work to manage trauma and it's hard.
I hope that these are some ideas to try from my experience. Keep working at it. ❤️