Pfft, who cares what some moody old sod says. All you can do is try

Don't worry. This was a rare instance of a man ignoring what a woman has to say when she's clearly the expert. Misogyny is but a drop of water in the ocean of life, and the smart people of the world always listen to, trust, and believe women when they have something to say, just as everyone knows that Brett Kavanaugh is an absolute scumbag who will never become a supreme court jus... huh? He got in? Well, shit...

I find a few "customers" play the customer is always right card. In all actuality they know you are telling them what needs to be done, they just don't like to hear the truth....

I would of told him he needs more training on being a customer

So