You may or may not be an alcoholic. Really, only you can answer that.
the only two comments/feedback i have are:
1. If that 1% of the time is taking away from your life, why bother with alcohol at all? It does nothing for you, and without it, you can avoid those occasions.
2. most people who don't have a problem with alcohol don't ponder the question or join a recovery web community.
just sayin. ..