Staying Sober around other drinkers.............

Ok so I wanted to talk a little about staying sober for the last 5 weeks. Your probably thinking "wow, that's not very long!" You would be correct in saying that too, but it is long for me. Especially since I am still around drinking nightly and out of politeness to me bottles of wine(my preferred poison) keep appearing. My family doesn't understand how determined I am to never drink again. I sometimes worry that others think  I am doing this to be anti-social and am unintentionally boring. Anyone think they need alcohol to be social?