I've had an astonishingly full life, and at 49, I have a good distance to go, too.
But sometimes I think I'm experiencing a lull in the firing nowadays, that the last two or three years have been "dead time".
I've never been one for internet jazz, never have been a fan of "chat room" stuff, but as I was telling a good friend this afternoon, I have made friends here on TechIMO that I consider just as "real" as anybody I befriend on the street!
In my opinion, we are STILL undergoing a computer revolution, it's just that the ramifications of it are not yet understood by most people. This culture is getting
HEAVILY re-defined!!
By which I mean, as a reply to your question, Yes, you have a life. It's just different from what the human race is accustomed to. THAT'S the source of the confusion!
Don't worry about it, IMO. But DO get a girlfriend, if at all possible.