Although I love and appreciate Fr. Mike and what he does in regards to helping new converts and those who fell away understand the faith in a calming but passionate way. He brings to much emotions and feelings which is fine but we are told to be wary of doing it.
He is right though. Confession is your triumph over Satan and the powers of hell. Never be ashamed to confess look at it as a part of the war for your soul and you are drawing a line in the sand against the Devil himself.
Here is a couple conference by Fr. Chad Ripperger about the more advanced concepts and beliefs behind the Holy Sacrament of Reconciliation.