Originally Posted by sarahbro
That's the joke kitty - she's 3 years younger than me! And works part time! And yet I feel sick going in when I know she'll be there.
I'm disgusted with myself for letting another person make me feel so bad about myself and my capability in.work more than anything
Nobody should make you feel that way in work. If you get it established that you are above her in rank it might be an idea to get your line manager to explain it to this girl.
After that you can bring up any problems with her attitude or work ethic yourself.
If that fails to reach her you'll have to bring in your line manager.
For the moment anyway, try not to let this person get to you. If its becoming a major issue speak to your manager and see what they think.