> Social awkwardness refers to social ineptness without meaningful impairment
Isn't social awkwardness sort of inherently impairing in social relationships?
I think a really good example of this is self-diagnosing with bipolar disorder (and thus mania). Let's forget for a second that mania must last at least a few days non stop; most people do not notice this part somehow :). If you read the DSM criteria you may think that you actually fit them sometimes: elevated/irritable mood, highly talkative, distractible, flight of ideas, ... . However, you probably don't, and it is mainly a matter of understanding the scale of the problem. Most people do not know just how wide the range of "mood" is in humans, and what does it mean to be on either of the far ends of it.
(percentages are much more illustrative than accurate)