Everyday is a new day. A day to enjoy your life. So when negative memories of your past pop up in your mind you got to FLUSH them out of your mind before they have a chance to fill your new day with problems from your past. If you plan on enjoying each day then plan on leaving your past behind you so you can. You can't change the past but you can change your thoughts to enjoy your todays. Peace of mind is just a flush away all you got to do is JUST FLUSH IT.