You really can't compare drinking because all of us are different weights, heights, tolerances. What got you completely wasted might not even register for someone else.
Like joedris said, it can be a whole lot of factors. How your drinking affects your life, are you experiencing any withdrawal symptoms, are you physically addicted? These are all things that will guide your path to recovery and makes you, you. We are all different.
Welcome! Keep coming back posting and stop into chat sometime. Lots of people who have first hand knowledge around here.