In most service oriented professions, we are often required to repress our true emotions. For example, people working in call centers are required to talk in a friendly tone even if the customer on the other end loses his/her cool and is on the wrong side.

The same scenario may apply to families too where young are often suppressed and not allowed to raise their voice in front the elders even if the elders are wrong.

Well, a research shows that if you constantly do this, then it is spiking your stress levels.