If you more frequently DON’T go than do, is it rude? Would you silently judge a colleague for this?
I like to keep my circle small. Recently moved teams along with another and my new team often go out for drinks after work or lunch together. Sometimes the invite is extended to other departments so lots of people end up going, other times it’s only a handful of folk. I’ve only gone along twice. Sometimes am asked if I am going and feel the need to make up a reason why not on the spot and that can be awkward. I have got other responsibilities and I’m trying to save, but more importantly I just don’t particularly want to. I like my colleagues they’re great people but I like to keep work as work.
YABU= would judge a colleague for often turning them down
YANBU= totally fine to miss these events