I said in a previous thread that police should make it a point of pride to be able to ignore irritated or verbally abusive people. Just play it straight and rob

I said in a previous thread that police should make it a point of pride to be able to ignore irritated or verbally abusive people. Just play it straight and robotically to slowly calm people down. I believe a lot of police actually do this already, but is there on-going training to keep the rest on track?