Not at all.
I don't generally bother with NY's resolutions...if I do, it is not something so specific as swearing off a particular poison. I might go with trying to eat healthier, exercise more, or even the simple goal directed plan of losing some weight which pretty much encompasses both of those (it's only been the past few years that I've had to consider that...I've put on about 20 lbs since the damn tick took out my knee).
While I enjoy an occasional drink, I don't actually consume a lot of alcohol...especially now that I've moved toward drinking better stuff, and taking it neat. Don't get me wrong - I still enjoy tossing back a few mixed drinks over dinner out with the gf; or making a very occasional night of it with friends from work - but I see no reason, nor do I have any desire, to give it up. If it becomes necessary for health reasons, I'll just stop drinking...that would be a whole lot easier than giving up Dr Pepper, lol. Hell, giving up alcohol wouldn't even phase me. Dr Pepper is an ADDICTION.