First, let's talk about Forgiveness.

Before coming for Deliverance,  there is something you can do to help bring about your freedom. In order for the deliverance to be successful, there can be NO unforgiveness in your life. 

Unforgiveness is legal permission for demons to torment believers: Matthew 18:23-35. Do not neglect the area of forgiveness for yourself. You must also forgive yourself in order to be free. A typical prayer might be as follows:

"Father, because You have forgiven me, I choose to forgive others, everyone who has hurt me, lied to me or disappointed me - I choose to forgive them now. I confess unforgiveness as sin and repent of it. I receive Your forgiveness and apply it in my life by forgiving myself. Thank You for Your grace and mercy in Jesus' Name. Amen"