Think you made the right impression on that job interview? Think again.

This video highlights the differences between what you say and what the person interviewing you is actually hearing.

It’s kind of like how you think your voice sounds and the reality of actually hearing it, except there’s a paycheck and a cubicle on the line.

So, the next time you consider checking your phone while your potential new boss asks you about your biggest strengths and weaknesses, do yourself a favor and just let it go to voicemail.