Stats on addiction recovery are minimal as I do wish the best for it is a long, grueling process. I must say from experience with these people that 50% of the battle is admitting to it & the other 50% is doing something about it but they in their recovery are consumed by self-centeredness by the therapists to complete the recovery and is a constant battle within themselves to stay clean. I wish the OP the best and it can workout but take your time for the decision falls upon you & you alone.
I remember hanging out on the corner with a flimsy leather jacket freezing my buns off & nobody would leave until the cops came and roughed us up a little-was not so bad as I later became one.
RE: Music that you listen to over and over again!
Yes it will!!