I've lived my whole life more or less like that. I've been able to make my living at home. There have been a few relationships and friends of course. Some socialising at the gym. For some reason I really like being alone and isolated. But it fucks you up. My smv is high and I look like a pro bodybuilder so people always try to say hi and start a convo at the gym. I get signals from girls but I'm so far off I pretty much push everyone away. Social awareness is pretty shitty too which also makes me want to avoid interactions. Maybe that's where you are headed when you continue in isolation. You won't know any other way later. I just can't help but get slightly pissed off when someone tries to start a convo at the gym even though that is the only place I could meet people. I even go at the noon when it's the emptiest.