Breaking my focus

I was at the gym this morning. When I go to the gym, I can get pretty intense. I was on the last phase of my morning run on the treadmill and things were getting pretty extreme. Then this young lady gets on the machine next to me and asks me how to operate the machine. I love helping people, but she broke one of the unwritten rules of the gym. You don't ask another member an equipment operations question when he or she is in the middle of his or her workout. Before or after a set or a run is cool but not during. I gave her instructions on how to get the machine going as I was trying to finish up the last phase of my run, but they were not any help to her. Finally after my run was over, I assisted her in getting her machine going and then I was out the door.