Mister
Ignorance can be remedied. Stupidity is incurable.
This probably won't work for most but I like to tell them to "Balm down". It brings a little levity before things can get too heated.
Yelling is not an acceptable form of communication between adults. If you can't communicate without yelling, you need to get yourself under control before addressing the situation.
Yelling is not an acceptable form of communication between adults. If you can't communicate without yelling, you need to get yourself under control before addressing the situation.