I know some sane and loving, lovable, intelligent, intelligible men and women. I do. I have to say that right now.
The vulgarity and rutty-nuttiness isn't everywhere, all the time. I know that for a fact.
So do I. In fact, in my real life, such as it is, practically everyone seems to be an actual human being, and treats others the same way.
However, the observations behind my posts are drawn largely from comments on Free Republic, so it's not as if this phenomenon is limited to liberal twerps. I often retreat to the kitchen shaking my head, saying, "Who ARE these people?" and then I wonder if the people in real life are really like this, too, and I'm just too ditzy to realize it!