Yesterday I almost had a trauma form but I immediately prevented it.
A family member was being extremely rude to me over practically nothing and was shouting at me being abusive and etc.
And it of course really pissed me off and I wanted to lash out at him, but I suppressed that emotion cause I knew it would only make it worse.
So what I done was go to my private room, and then I rang up someone I could talk to about it and I processed the emotion then and there, and I cried which is actually excellent.
So moral of the story is you can prevent trauma forming of you basically immediately process the emotion in a healthy way.