What I am going to ask of you, at first blush sounds ridiculous, almost absurd, but stay with me please. Just relax, follow through with what I ask. Let it seep into your thoughts. And as you do you will understand.
Get a slip of paper and some tape. Write down on this paper every sin of which you are guilty, and are unforgiven. Think deeply....sincerely. Do this privately. This is for you alone.