First, don’t tell me that the answer is just to “not bottle things up”, because that’s objectively incorrect too. Society doesn’t want you to have any negative emotions. I need to know how to not express negative emotions at all whatsoever unless I’m alone. I know it can be done because it is done in many other people on the planet.
Edit: Ok so I think one of the things I want to try doing next is ask for a med change from my psych provider.
Nice people tend to let things go, they will eventually catch up and you will blow. Instead when something happens or something is said you need to stand up right in that moment. This way it was dealt with and there is nothing to bottle up.