Talk to a person, not at. Listen to what they say. Their ideas (questions) may be right even if the answers are wrong. Don't Argue, try seeing thing's from their point of view.

Talking at a person mean you're not listening and don't care what they have to say. (Belittling)

God gave us two ears and one mouth for a reason: Paul Ryan

Dumb Question: When other people are talking, do you listen to argue or Learn?

Advice from William Casey to Robert Gates: A good Leader listen to others with an open mine. You have to separate the chaff from the wheat. Their ideas maybe 90% wrong but the 10% maybe a new approach to the problem you are trying to solve. Robert M Gates: A Passion for Leadership.