Jesus:
Let me tell you how to make a good confession. First you must be sorry that you have offended God, you have to acknowledge your guilt, you have to ask for my Mercy with true contrition, you have to humble at the sight of your sins, and then you will be ready to go to the priest who has been given the power to forgive your sins.
Make sure that you forgive everyone who has offended you and then confess your sins with true sorrow, this way you will experience the gift of my Peace.