It's wonderful you've made this decision, youngster. You won't have to go through the horrible times many of us have. I knew when I was 21 that I was out of control - but kept trying to manage it because I thought I'd be missing out. I now know that was ridiculous - what I missed out on was living life to the fullest. You can't have fun when you're foggy and numb. Glad to have you with us!
