Just a thought:
Have you ever got to that stage in your life, where you want to say something to someone you have had a disagreement with, but you either can’t find the right words, or you’ve not had the opportunity? If that’s a problem for you, write an open letter instead to the person you feel upset, or annoyed with. Everything you want to say is put into the letter, but is never sent.
The letter is usually burned, but if you feel you want to keep the letter, it can be filed too. Writing allows us to rationalise our thoughts so that we find a place that allows us to understand the actions of a close friend or relative, without holding a grudge. As we write we slowly let go of any pent-up emotions that have caused us to feel angry or annoyed.