How do you make yourself not care when people actively dislike you?
Someone I work with has decided that they don't like me and they're curt (or rude, if they're not a good mood) and this makes me feel annoyed and upset.
I don't want to waste my energy, but I don't know how to control how I feel.
Also, it's not curt or rude enough for me to have it out and ask what the problem is. She could easily pretend I'm imagining it, but I'm definitely not.
Am I really sensitive that this gets to me?