It sounds like you have a pretty good idea of what you need to work on - how you're spending your time. Outside of getting blasted, what do you enjoy? Can you seek out more of it, ideally with a supportive group of people? Per my response to your other thread OP, do look into seeing a doctor to get on naltrexone or baclofen it you want pharmacotheraputic support getting/stay off the booze.
Again, the cocaine is just going to make this far more difficult. Never met anyone in your situation who was able to maintain sobriety and continue using cocaine, even if infrequently. It's just too much of a "hell of a drug" so to speak. If you feel you need stims there are far better alternatives, though frankly they probably should be avoided unless you have ADHD/ADD or some other condition that necessitates their use.