Arrogant man

The most rudest human being I have ever come across. I get a call which I took as it could be an emergency and I don’t know the number. I inform the man that I cannot take the call right now as I am busy driving. This man tells me with such an attitude why did I answer the call then. I asked him why is he being so rude then aggressively he tells me if you can’t take the call I must not answer. Excuse you sir who are you to tell me what calls I can and cannot take. Such an arrogant man. And then puts the call down in my ear.