I have a problem, I'm not sure whether I had it in childhood, but I think it's been with me throughout my adulthood.
I have a few groups of friends, and then maybe a handful (if that) of people that I have a really close connection with.
If there's a big social event on, I can often find myself really stressed that one of my very close friends (from one group) will bump into one of my very close friends from another group and form some sort of special connection/close friendship that I won't be part of.
Does anyone know what this is called? And where it's come from?