Over the years, I've had colleagues who were grumpy, lazy, difficult (and one who was downright toxic), etc.
But I've never had one who was as bloody annoying as this woman!
We're not on the same team but we sit in the same area, and our teams often need to work together, so she's very much a fixture.
Whenever her line manager isn't around, she just won't be quiet - she talks incessantly, it's always a monologue, it's always about her and how clever she is, and it's always incredibly dull. She also has a way of derailing any group conversation that started out as interesting (and/or valuable from a work perspective) and turning it into another monologue about herself.
I actually quite enjoy having a bit of a chat with my colleagues - both about personal and work stuff. But that's not what this is. The other day we all had a lot to get on with and she kept banging on about a film that none of us had ever seen. We were all hinting - very clearly - that she should wrap it up (first by trying to end the conversation and then by staring at our screens and avoiding eye contact) but she kept going and saying, "wait wait wait, you'll want to hear this part too" and at some point I had to say, "actually, no, I don't think we do."
I felt bad - she looked a bit sad afterwards - but it's not just annoying; it legitimately gets in the way of getting work done.
Interestingly, she is very quiet when her line manager is in, so I think she's either been spoken to about it directly or he's been better at the hinting than we have.
My instinct is that she's actually quite harmless - and I feel a bit sorry for her because it feels like it could be loneliness, insecurity, poor social skills, or some mix thereof - but I have to travel to a meeting together with her next week and I'm already dreading it!
While I know I'm not the only one who feels this way, I AM the only one who's the type to ask her to stop (again, apart from maybe her line manager). She's a bit more junior than me, but not to the extent that it would be my place to tell her to be quiet, and I don't want to create an atmosphere or any antagonism. I just want some peace and quiet. But it also feels excessive to speak to someone more senior about it.
How do I handle this without snapping!?