I relate a lot to flying solo's journey with no friends.
I came to the conclusion that it is no fun to have no friends. It was fine for a while, and self-isolating can feel like the best and only option at certain points, however, having been there and done that, as much as I find people phony and distasteful much of the time, I also do need them, and I also believe that what I see in others is a reflection of me.
What that means is that I am also phony in some ways, and all the things I see in them that I don't like!
I work with my own shadow, and want to learn to accept and integrate all parts of my, both 'good' and 'bad' and everything in between. I have started to let more people be friends, but I am still supremely choosy about it...which I think is a good thing.
I don't play the games they play though, and friends of mine who try to know that I won't play along. There is one woman I have been this close to pressing the button to make the floor fall out from under her and she disappears, for a while now, as she plays these ridiculous games that females like to play where I'm supposed to read her mind and just tell her what she wants to hear despite it being a total lie.
I don't play along with that and she ends up putting some guilt thing on me for "upsetting' her, and in this way I am not like other women, whilst being one.
I still like to keep friendships to a minimum though. I'm not looking for loads of friendships, though I could have them if I really wanted more. Right now I focus more on quality as opposed to quantity. That's what is important to me...having friends who are good for me to be around and don't f*ck up too much or impose their crap on me.
With any friendship it's important to work out at regular intervals whether the friendship is serving you in some way, and if not...then let it go. I don't believe in hanging on to people just because you've known each other for ages...but then again, it isn't easy to let them go if you have known them for ages, as emotionally we tend to get attached to people as humans.
I think it's also good to realize that although you open yourself to being hurt, everyone does hurt others at some point, including yourself, so it's just a part of life. Depending on how hurt you have been in early life though, I can see how that is much harder to reconcile with the dynamics of push/pull, and not so easily overcome.