It feels good to make my boss admit when shes messed stuff up

People making mistakes doesn’t even bother me, but I’ve seen her lie to so many people and make them feel like they just didn’t know how to do something correctly when it was her fault. So I will word my messages to her in a way that doesn’t give her any way but to admit she’s messed something up, while I act confused. And I make sure to do it in group messages with other coworkers. I don’t like that I enjoy doing that. It feels gross