I'm not an angry person but when I'm angry I feel as if it's a taboo emotion (at least towards persons. I feel as it's 'ok' to be angry at situations) and I don't know how to process it. I had times when I punched the boxing ball vigourisly and that was relieving, but only temporarity. I don't like it when people scream at me so I don't see that as a solution. Also, thinking bad thoughts about the person(s) is temporarily satisfiying but only feeds the anger in time. I like the concept of assertiveness: to express feelings towards someone in a kind way. But what if you think is to hurtful to say in kind words or what if you don't want to see the person again? (lost friendship). How to process anger in the absence of the object of your anger? And in case I do want to see the person again (my sister), is it possible to improve the relationship without talking about what annoys me about her?
All the best to all!