I have a friend, used to be very close, not so close now but still catch up now and again mostly in friend groups. I’ve noticed after spending time with her lately I feel irritable and something doesn’t sit right. She lies/exaggerates and boasts about herself. An example is she got a 3rd class degree (her attendance was poor and she did little work herself) but she tells everyone she got a 2:2. Lately she’s been working as a TA but tells everyone she is a teacher. She tells stories about how she is transforming children’s lives. I’m a teacher and it annoys me. I have never called her out on it, I don’t want to embarrass her. It feels strange and I’m left feeling irritated. I feel horrible because I have these negative feelings towards her. How would you approach this, I probably should try to have empathy as she must have low self esteem but when she starts talking about work (which she does often) I find it difficult to be around her.