So I'm throwing a party with just acquaintances and no friends are coming? That feels weird.
> I need very little social interaction
Me too. Which is why I tend to keep to myself, and throw a huge rager for as many people as I can get to show up a couple times per year.
Maybe I don't really have any close friends anymore, the definition gets muddy when most everyone you used to consider a close friend is now a 12 hour flight away and you never really get to see them anymore.
But my point is that when I'm organizing a party, I want everyone. Acquaintances and close friends alike. It feels weird that just because I'm organizing a larger event, that should automatically make everyone I invite a not-friend. Usually I'd like a mix.