There is a constant need to be hyper-connected in today's modern workplaces, leading to a constant feeling of anxiety. 

A limited amount of stress can actually be beneficial. Situations and circumstances like a deadline, or a sports competition can boost the body in constructive and positive ways.

In less extreme situations, the body and brain produce adrenaline, and the heart provides more blood, the brain is sharper and the body releases stress hormones, which can be beneficial in coping up and handling those situations.

Stress is a state of mental tension or emotional strain due to adverse or demanding circumstances, events, and situations.