>>1198865Constructive sublimation over repression or worse, stewing over it and letting it build up till you explode.
If it is on screen:
>step one: walk away from the screen>step two: do literally anything else, exercise, draw, talk a walk, SOMETHING, away from whatever is troubling you. This is both putting the energy towards something else (sublimation) and hopefully not stewing over it further. Petty posting politics (PPP) is just that and you gain perspective from unplugging for a day or two.
If it's IRL:
Less certain on the advice. I understand living with someone difficult and it can make you at risk of being a difficult person yourself. Exercise and having something your spent energy in your off time can help but depending on the situation (stuck with an abusive family member) that can be hard.
In either case, I am not saying you don't have the right to be angry (I don't know the cause) and that you should ignore it and pretend to be happy, but it's bad to let it consume you and it can make you repel others who might help you and cause you to dig yourself into a hole. Things too can also be more complex and multifaceted, you can still be wronged and do wrong. Keeping a slightly cooler head can help with all of that and see a way out of it, which I understand can be hard depending on the situation.
NOW, I say this as a lurker, who only visits every few months, posted like three times in my life here, and with NO OPINION on whatever drama you have going on. Just some neutral observations and basic advice from someone whom is outside the main circle here.