Unrealistic

As his tall claims suggest, Donald Trump is often unrealistic. He demands perfection from his employees, which is fine. However, when this demand for perfection overlaps with exploitation, it creates an extremely hostile environment. If your boss happens to be a ringmaster who expects you to perform at the drop of a hat, you need to set the record straight. Let him know in a cordial manner what your duties are and how you will go about achieving your targets.

Remember, there's no point in arguing with such an unreasonable person, and you will often find yourself doing more work than you ought to. Just count your losses and move on!