T.N.
Hi A., neither one of my boys were especially social. They too would rather be home. Now they're a junior and freshman both away at college and branching out a little. But only a little. They are happy well balanced and seem to enjoy life, so I don't really see it as a problem.
I suppose if they were showing signs of depression or social anxiety, I might be concerned, but they're pretty happy with who they are.
And home is just....NICE.
:)