People at work just add the Mr. prefix in front of my name and I turn into my alter ego who is always calm, deep, calculating and focused. They love it, I love

People at work just add the Mr. prefix in front of my name and I turn into my alter ego who is always calm, deep, calculating and focused. They love it, I love it. Strange thing is, I never tell them to refer to me that way, it just happens after a while whenever I join new work place.