During the last 4-5 years, most of the interactions I've had were brief, superficial and out of necessity—numerous medical professionals including specialty doctors and alternative medicine practitioners, grocery store cashiers and market stall owners, waiters and waitresses at dining establishments, and my coworkers, having been on and off work.
Despite the age gap, I was quite fond of my Tai Chi group as they were the closest I got to real friends, but unfortunately the pandemic put an end to one of the few activities that I actually enjoyed. Other than that, I never got to know anyone on a personal level. I didn't, and still don't, identify with any particular group or community. Right now, I feel so distant from everyone that if I were to try to integrate back into society, it would be as difficult as rehabilitating a captive animal that has lost its natural instincts.