To become agitated, excited, or confused: a shy student who flusters easily.

What causes someone to get flustered?

Why do we feel nervous? Nervousness is a common feeling brought on by your body’s stress response. This involves series of hormonal and physiological responses that help prepare you to handle a perceived or imagined threat. Your body prepares to fight or flee a threat by boosting adrenaline production.

Is flustered an emotion?

The dictionary definition for this emotional state is agitated, nervous or confused. You become this way by something that flusters you.