I started drinking a year ago at 18, at first i only drank 2-4 to get drunk and i never blacked out. Now i need at least 6-8 to feel a buzz, i crave alcohol, try to include alcohol in normal activities, i cant control how much i drink (example: i was only supposed to drink 2 and ended up drinking 10 and blacking out) i blackout after everytime i drink, and dont remember much from the night before. am i an alcoholic?