It's the first night of a run, you are in charge of the plant. You have worked with supervisors, co-workers, etc, and have agreed upon a certain protocol to conduct the run. However, on the night of the run, someone who is below you in rank but has worked there for many more years than you have comes up to you and says that you are doing a certain process wrong and that you should change it (i.e. "You don't have to take A, filter to B, then go to C, you can just go from A to C. That's the way we've been doing it for years."). What do you do?
