I know I complain about my irritating co-worker a lot.
And I'm doing it again.
We all had to sign up for training. It's required for everyone to go. It's not terribly interesting training, but it's required for work, we're getting paid for it, etc, etc. I try to approach things with a decent enough attitude, b/c moaning and groaning about it only brings you and your other workers down. Get over it, y'know?
She basically got up and walked out after the first half hour b/c it was boring and she wouldn't remember how to do it anyway.
I am NOT going to be available for questions on this for her. PERIOD. Sit in the danged room and do your job.