It's wrong to call people out over petty things.
Tom and Dan run an unprofitable store and are having a meeting about what needs to change.
Tom wants to tell Dan something he wants Dan to do differently at the store.
Tom tells Dan that Dan needs to analyze sales data to determine which products are making money and which aren't.
Tom tells Dan that he should press the buttons on the cash register less firmly to make less noise.
Dan looks at the sales data and discovers that they can eliminate some items they stock that are losing them money.
Dan doesn't think Tom is taking the meeting seriously and walks out of the store.