Repentance is one of the greatest experiences of the Gospel story. You acknowledge your sins and you ask Jesus to forgive you (1 John 1:9). “Forgive me of my sins and cover them with your blood.” The great truth is He will! (1 John 1:7).
Then there must be a commitment on your part to change your lifestyle and adhere to all the teaching of Jesus Christ. Turn around and walk the other way!