How does it work for you? How quickly? What triggers it?
I am in a coffee shop now. There was this woman sitting next to me on a laptop. She asked me "hey, you have a mac- can you look at this?" I felt slightly flattered that I was being asked my opinion, and thought that she had a very unique style. Then she showed me some weird thing that wasn't working on her computer, and, big surprise, I had no idea how to fix it. After a couple minutes, she kept muttering loudly to herself and everyone around her (she's still doing it...), swearing and just basically being extremely inconsiderate (if my computer doesn't work, I will take it to the store or get it fixed- I'm always very careful not to irritate others who obviously don't give a $#%^ about my troubles.) Anyway, once she started asking some other man about her computer, and even after he obviously had no clue, she continued to complain incessantly about her computer, her job, her boss... as though he cared. At that point, I started really hating her. I felt tense, her voice made me very angry, all I wanted was for her to leave. And she didn't. Maybe I should feel bad for her that her computer doesn't work while mine does- but all I want is to never see her or hear her voice again. There is no way I will ever like her, or feel anything but annoyance from seeing her.
However, the girl is a nuisance- I'm not sure how much of this is 'borderline' and how much is completely normal- who doesn't feel extremely exasperated by an irritating person?