To overcome any kind of addiction a person needs to have the will. That's the first step to get rid of any kind of addiction. Because like it's said "Where there's a will, there's a way". So when a person makes up his/her mind to get over some addiction, nothing can stop them. Though it might feel very difficult in the beginning and at times. But with time you can get over it. Not only that, but incase you find yourself falling weak at times, you can always take the help of a family member or your very close friend whom you can rely on completely to help you and also Pray. When we pray and ask God his help he sends his angels our way to help us not only that but you will also experience a divine strength within you that will help you overcome your weaknesses. Nothing is impossible with Jesus! Amen.