Afellow employee is frustrated and tense after a difficult morning. your best reaction is

The correct answer is to "acknowledge frustration and help resolve the problem".

According to research individuals, who are considered to be out of control are not at risk of committing violence, wherein calling the security personnel or a section supervisor is too much or overreacting. It is better to just acknowledge the frustration of the individual and tension and try to help the person resolve his or her problem.

Digestion because it removes waste