A Courtesy Flush Please!!

I can't believe that I am writing about this. A courtesy flush is when someone flushes when the "mole" is coming out for a swim in the toilet. I know I have gagging reflexes when it comes to certain smells. I try for the life of me to stay away from public bathrooms. I don't understand why there are people who don't flush right away. Do they really want to poison the air? And I don't want to hear the plop sound. So was I rude today when I yelled out "courtesy flush please" to the person next to me in a public bathroom? I got to cut down on liquids before I go shopping....................................................