Well considering this is a harm reduction sight, I would totally encourage you to try to embrace the theory. Maybe a meeting would be too much at first. There are some great books out there then can start you on the right path. The meetings are a great experience as well, because you are surrounded by people who are not telling you what you do is wrong, they are trying to get you to love yourself enough that you don't feel like you are shitting away anything, because that is the mindset that leads you to do more, rather then less. Having a positive self esteem and seeing that you can turn it around with alot of hard work can do wonders.
People who have addictions are real people and need to have the support of others in your situation, so you can begin to feel like you are okay and there is nothing wrong with you. Gaining back the control and the choice to do what you want with out feeling guilty and harming your soul too much, can open many doors for you. Maybe you won't be that famous musician, maybe you will, but maybe you can write beautiful music who will affect the few at a greater level then the masses. Having a career that is fulfilling and rewarding does not always mean that you will be filthy rich, but you can still have music in your life. Remember it is not how famous or rich you are, it is making a living with your talent and using it for good. The world is wide open to you, please do not forget that and please know if you do not love yourself, how can anyone else? I strongly suggest harm reduction meetings, as I know so many people who benefit from it more then sober living. You will meet a good crew and feel safe, this site is great, but there is nothing better then sitting in a room with people and having that face to face realness. Good luck to you...make sure your music touches some souls