Indeed. I like the concept and I agree. I did a course on Conflict Management and Anger Management in the workplace and I liked the concept where they may you to analyse how much of your world you think you are able to influence and how much of it is bad, but you just have to accept it.
So that is part of it. Do I have ownership of the shit I have? Or do I blame it on everyone or everything else?
This concept has allowed me to move forward on my own steam instead of being negative and accepting what has happened as all external.