person A: these people at work are so disrespectful and racist!! I can't wait till i quit! I'm an armed guard and they want me to help customers to find products and i'm not there for that!!
person B: Hmmm sounds like an unpleasant job. Maybe they ask you for help because you're the only one around? It doesn't hurt to help those in need.
person A: i understand_comma_ but i'm there to make sure everybody is safe. if i start helping customers i might miss a person getting a gun out or something like that
person B: That is a fair point. You can't have those that are there to protect us be distracted. This is a key tenant when I'm on watch in the Navy.