A super power you quickly gain while working in customer service is patience. And boy, you never realize how powerful that is until you have to use it. Imagine standing there and a customer is berating you with nonsense and you just have to look at them and be calm and understanding. Like, “yes, lady, I love to be told how to do my job that I've been doing for years now. Tell me again how you work the discount code even though you've never worked retail in your life and you don't even know how…