Is it normal to like missing out on things?
Basically, the opposite of FOMO (fear of missing out). I actually enjoy missing out and skipping gatherings because I am quiet socially awkward and get anxiety. I don't have problems in daily life like going to the store or interacting with a cashier.. It's just situations when I feel forced to socialize.
It's also partly because I don't feel the need to socialize. I get no joy out of socializing even with people I know and like. I'd rather spend my time alone when possible.