I think I fall into this realm. The only real type of socializing is at work with coworkers and some regular customers I see. I'm not an introvert, really. Apart from that, once a month, I attend this comic makers gathering with a few other artists. As far as friends go, I don't really have any, except for this other artist, but we don't really hang out much, since he's engaged and has other stuff to do. I don't have people I can call to hang out or have people who want me to go and hang out with them. I even switched phone from T-Mobile to ting because it was a total waste spending $70 a month and not text or call anyone.
My romantic life is the same. Though I do like the idea of having a girlfriend, I know I purposely don't put myself out there.
My lack of friends and all, I attribute to the fact that I'm a pretty big prude. I'm 27, and people who will fall under my circle of hypothetical friends will be in their early 20s, mid-20's and maybe early thirties, which means that drinking is a big part of their lives.......or so I say. I've had numerous times been somewhat "shamed" for choosing to not drink and not live the whole "lit" lifestyle that people my age generally like. That being said, I always say that no one wants to hang out with someone like that. And that's me.
While I do spend a lot of time at home in front of my computer, when I'm not doing that, I go and see plays regularly (alone), I like to go into coffee shops and read or get lost in YouTube, go on bike rides, go to museums, attend comic conventions - where I do some socializing, though I also go alone, and I take the occasional train ride to different cities. That's my life. Those things give me joy. And while I would like to have other people to enjoy those things with, I'm perfectly happy at the moment. Something about doing those things on my own, on my own time is actually quite liberating.