You know.... It's possible for alcohol to kill you without your liver getting any damage at all. If you're drinking and driving while in a blackout well.... you know that can kill more than just you.
If you vomit after drinking that alone can kill you.
Or, maybe it'll just make your life bleak enough that just kill yourself and be done with it.
Are you an alcoholic? Doesn't matter imho. What matters is can you decide to stop getting drunk and make the decision stick. If you can then good luck to you. I couldn't. I had to make sure I never had a drink again.