Living without a family or community is like running a marathon.
There's something virtuous about learning to say "fuck you" to your brain's self-protection circuitry, experiencing the hell it raises, and staying the course. Any healthy person could manage it. Many would be better off for the conditioning and the experience.
But pushing on the edges of your design parameters is not going to be sunshine and rainbows. It's supposed to hurt. You should be "OK" in the sense of "stronger than the pain and will make it" not "feeling good."
And it's probably going to hurt a lot more if it's pushed on you from outside vs. a decision to challenge yourself.
But for a select few, being alone can be a preferred state over having to share a place and time. If you can embrace the fact that you are different than most (and fuck them!) and if you can make your alone time fulfilling, you may be one of those lucky few who don't need company to recharge your 'battery'.
A pretty sure tell is when you actually consider socializing a drain.
As you might imagine I'm quite okay being alone for the most part having grown up friendless. I have no idea what having a friend is like, or how you're supposed to be a fiend, and for the most part that's okay with me. Ironically, my parents are actually now concerned about why I haven't dated anyone in my 30's; they've actually asked their family friends if they knew anyone that might be interested.
And there in lies the rub. If you're really okay with being alone, why bother having anyone else in your life? It's hugely uncomfortable for someone that's used to it, for little benefit.
I do wish sometimes that I was normal and had an active social life. Being single/alone at my age is beginning to look weird.
Consider the opposite though:imagine being trapped in a relationship both sides feel compelled only "for the Kids". If you feel bad for being alone, realize that what you got is the closest a human can be to true freedom. Only in being alone can you be unconstrained by the wants or needs (hell, just the wishes) of another person.
Your future self might envy this luxury of yours, so appreciate it while you can.
It was a painful experience at times, although I tried not to wallow in it. Becoming completely accepting of that sort of isolation, and growing to thrive within it, is something I wish everyone could experience.
All that while feeling very lonely simultaneously. Like, you are lonely, but meeting people makes it worst and makes it plain you don't belong.
That happened to me.
However, like most advice, it's never heard until they are ready to hear it.