Is AUTHOR wrong in the post ? POST : So I just left a grocery store at the same time as another group of people, and our cars were right next to eachother. They were standing inbetween my car and theirs talking with the cart, and i said excuse me to them so that I could open my door to get it, but they didn't hear me, so I opened it as much as I could without hitting them and squeezed in.

I put my reverse lights on to back up and they still were standing right next to my car, and the cart was over the line a bit and I didn't want to risk hitting it or them. So, I opened the door to ask if they could move their cart up a bit and said thanks when they did, and the lady yelled at me "Jesus. We are just trying to pack our car." I said to them I was just trying to reverse and not hit them, but they continued to point at me and around after I closed the door. I think maybe they took it as me being angry that they were next to my car instead of me trying to hit them, but am I the asshole for asking them to move?