Ok....now that you have vented your frustration....I invite you to a full gospel Bible believing church...(Apostolic Penecostal)...Those trained prayer warrior intercessors....They will cast the hell out of you...in Jesus name...even get to those spirits of stuttering...I speak from personal experience..I stuttered too...since childhood...I am a whole lot better now......I been attending a church ministry like this for many years...Think about how Moses stuttered...God,even used him to free the hebrews( read all about him in the bible) ...God helped him...attend church services regularly...recieve salvation...let God who is all knowing and can't lie help you too...In Jesus name I pray God will give you a testimony that will help others...