My sister was also a addict, she run for 12 and half years. But I didn’t give up on her I kept praying for her and one day she stop doing the drugs and gave her life to Jesus. She lived and served jesus for 5 years she was faithful in prayers and church and paying her tithes to the lord. God can deliver you from it all and God can and will give you your joy back just trust in God keep the faith he will come through for you but you have to do your part and God will always do his part...