This is an important task for you to do from time to time. In meditation, when you are ‘out of your mental body’ try this exercise:
Is there anything that you would like to release that no longer serves you? Perhaps as you look at your life there is something that stands out as discordant and it just doesn’t resonate with you. Allow your essence to bring it in, ~whew~, clear it out. Let it go. There was quite a bit of energy that I could feel releasing with that.