Next time she starts in on you ask her: 'If she has to whistle when she finishes in the toilet just so she remembers which end to wipe?'

Do you work with that gal who knows nothing?

what if it's a mail clock.

At my age, I just want to do my job and not worry about others.

People project their own faults or tendencies onto others; someone who is guilty or dishonest assumes others are the same. We have a proverb for this. I’ll tell you about it in private.