What I do when priorities change quickly is whenever my priorities do change, I change my focus to the main priority of what needs to be done. An example of when this has happened was when I worked at KDAG as an administrative assistant. I was doing my normal daily, you know, duties when my boss told me that I had to, if I could help her scan papers in because they were due at the end of the day and they hadn't been finished yet, so I finished the task that I was working on, found a stopping point, and then I changed my priorities to scan those papers in and got it done.