What does the speaker think about going to the wrong terminal?

The speaker's belief that going to the wrong terminal is "impossible" suggests a strong confidence in the clarity and signage provided at the airport terminals. This viewpoint implies that the layout, instructions, and guidance available make it highly unlikely for someone to make such a mistake. A perspective indicating that something is "impossible" often reflects a belief in a strong system or mechanism in place that prevents errors, whether due to clear indicators or personal experience.

This understanding foregrounds the notion that travelers should be able to navigate the airport confidently without errors related to terminal selection. The idea that it is impossible dismisses the concept of occasional human error or oversight, highlighting a belief in a foolproof environment. Therefore, this answer is based on a firm conviction about the efficiency and reliability of the airport system in aiding travelers.