Calmness originates in a state of mind. That is why often we are told that we should be selective with our battles; sometimes having peace is more important than being right.
Yet, the more strong-minded you are, the more you seek a “just cause”, the more you are affected by not being able to prove your righteousness. You are among those who acknowledge that life is not fair, yet have difficulty accepting it.
Because justice, unfortunately, is not always served.
People get away with a lot of things. Things that with the passing of time are repeated so often and go unpunished that they eventually become the norm.
And in the end, you – the one who is right and seeking justice for it – result being the lone wolf trying to change the world. A world which, however, considers you a misfit for not playing along.
In the end, you come to realise, that the more things you learn to ignore or simply accept, the calmer you will be. And, if anything, that alone would bring you peace of mind.