People just hear what the want to hear, and answer the question not asked.
For example, order a small black coffee at Starbucks. I'll take five to one odds the answer will be 'do you want room for cream?".
Having spent 6 years as a pilot and 24 years as an Air Traffic Controller I plead guilty. Words, all of them, have meaning. And the ones left out, were left out on purpose. If you speak them to me I will assume that you meant to use them.
Starbucks: What can I get started for you?
Me: You can start what ever you like, here's what I want you to finish!!!
They still think I am an @$$hole.... Actually I am, it's part of my charm......