just stare at them silently

Keep Calm and Prepare Your Speach for some other day ?

confides on whether the shouting is toleratable or not.

I don't know

Just keep quite✌✌

Staring calmly at that person !

just listen to them....they will automatically realize their fault..

Remain silent

Its depend on the position, guilty and innocency. But leaving the place or subject is the best way

chup kore thakba just.