Of course its a okay. You can go through life just fine not interacting with people / not enjoying it. But if you don't want to be that way, what you have to u

Of course its a okay. You can go through life just fine not interacting with people / not enjoying it. But if you don't want to be that way, what you have to understand is why you "tend to be communicative with people who share similar interests" (<insert technical stuff> ). Those people you think are highly sociable, at least more-so than you, are really just conversing about things that you either don't know anything about or don't find interesting. So you can either: a) learn more about those things so that when they come up you can have good points to bring up or b) accept that those aren't the kind of people you want to interact with anyway because they don't share similar interests. Like I can talk about music with just about anyone or the Tech Industry all day. But I'm only passable when it comes to Basketball, Football, Soccer or Hockey and in descending order.