When I was in my 20s, I worked with a bunch of people the same age and there were a lot of personal relationships amongst that - friendships, cliques, bitchiness, people dating and assuming others fancy their crush, Christmas party drama etc. I tried my best to keep out of it but I definitely got gossiped about! I did make a few friends but they have all moved on. It was very much like school, very tiring, very insular, a bit intimidating if you’re not “in”. It was an operational role.
I have been promoted twice and work in a non operational function in the same company, equivalent of their manager’s manager. As part of my new role, I need to visit my old workplace where the majority of the people who caused me issues still work (as the nicer ones have moved on). Aibu to be bricking it? Although I’m sure they don’t care about me, I think some tension might arise and it will be a testing day to rise above it. I know I’m in a more senior position and need to act it, but it will be taxing