Try not to get really angry. When you're angry, you're most likely going to make rash decisions that could possibly get you in trouble with the owner. Staying calm will help you make wise choices.
Try talking to the lady about what she's doing and let her know that she's bothering you and you don't want her in your business. Dreaming of revenge is only going to make you more annoyed, so try not to think of her all the time. If she's out there to annoy you on purpose, don't respond.
If she's annoying you on purpose, then it'll annoy her if you don't respond and hopefully she'll stop. Good luck!
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.