Be positive. The past is gone and it isn’t coming back in any other form than experiences to reference as you come across new things. It’ll haunt you if you haven’t made peace with it.
Be positive. Smile at people. Practice kindness. Life is too short to be angry and nobody gives a shit about your opinion anyway.
Be positive. They’re gone. They’re never coming back. Stay right here in the present and just be. Positive.