Hmmm. I'm not sure you can consciously know whether your wrongdoings were due to alcohol or not. I did AA during rehab and for a while afterwards, and worked the steps as best I could manage.
Regardless, I think that steps 4, inventory, and 5 sharing with another are pretty damn useful for personal growth, for anyone - not just addicts\alcoholics. I had stuff in my inventory from my childhood, before I ever took a single drink.