Are some of us meant to be alone?

I've always felt the need to be part of a group, to have an identity that is highlighted by the people around me. It's human nature after all. But every time I feel good in a group, for example, a friend group, it doesn't last much. I either feel the need to distance myself from them, or do it involuntarily, and end up feeling guilty and sad because I still want to spend time with them but it just doesn't feel the same anymore. Does it make sense?

It seems like in any circumstance, I end up distancing myself from others and being alone again. I don't hate being alone. But I prefer having people to talk to, to spend time with. But for some reason I push them away and get this feeling of uncertainty. Am I meant to go solo? Or do I still have to find thw right environment.. the right people..? It is exhausting.. getting attached to someone.. then drifting away.