How verbal abuse affects your productivity?

Verbal abuse is the act of forcefully criticizing one spreading negativity and demotivating by all means. Mainly abuser wants control over everything and get things sorted in his way and satisfies himself by hook or crook.

Name-calling shatters the confidence giving a vibe of unworthiness,wrongdoer finds it amusing to give sarcastic remarks making fun of achievements however it creates a long lasting negative impact on  victim brain. They are the great manipulators. blame game is always on verge by them if they are upset of course they will hold YOU the reason for it.Mostly love to enjoy self isolation though in QUARANTINE is their favorite (who loves negative company by the way).Actions take by them always demonstrate a feeling that one is at mistake even you're not guilty.
These were some characteristics of them.

Coming to how it affects productivity

1-Lack Of Appreciation
Expression of admiration motivates a person to do more however mocker always let down you with not so enough sayings.

2-Engaged Mind
Victim's mind is always confused figuring out why he is held responsible for wrongdoings. This is why he/she may not be able to execute their  routine tasks well.

3-Constant Bullying
The worst you can do to kid is bully him. Being reminded often of so dumb takes away confidence and lowers self-esteem. This eventually diminishes performance of kid in his/her particular university or college.