Sobreity in itself won't create an awe inspiring, jump our of bed in the morning, fun filled, action packed life, we can just as easily sit in front of the TV every evening lonely and bored with a cup of tea in the same way when we were drinking.
Non drinkers can feel isolated from the world aswell as drinkers, Sobreity is only a foundation, and a foundation isn't good for much on it's own, it's only useful if you go on to build a house on it!!