Pay attention to body language, emotion, and time spent speaking versus listening.

FORBES: Check Your Business vs Family Balance This Holiday

Pay attention to their body language before you continue down the same path.

FORBES: Beware of Red Flags from an Interviewer

First, you have to pay attention to your body's abilities, says Cedric Bryant, chief science officer for the American Council on Exercise, the nonprofit fitness certification and education provider.

FORBES: Best Time To Hit The Gym

These signals tell your body to pay attention.

FORBES: Need a Self-Control Boost? Gargle with Sugar Water!

Something else to pay attention to during the interview: Body language.

FORBES: How To Land The Internship You Want

Sit in a comfortable position and, starting from your toes, pay attention to the physical sensations in each part of your body.

FORBES: Tired, Stressed Out, Need A break? Recognize It But Don't React