Further, this is due to their awareness of demoralizing others.
Having said this, there are people who are really judgmental or would criticize others.
With this in mind, a trucking company owner will never judge a book by its cover.
Continually, they would never criticize their employees.
More importantly, they will not do it in front of your colleagues.
A confident leader will not criticize but correct you.
In fact, the real owners stand for their employees.
Correspondingly, if as an employee you make a mistake, a boss would judge and yell at you. Looking on the negative side, in the worst case, he would fire you.
On the other hand, the real company owner will correct you in the mistake you made, instead.
Moreover, he will guide or teach you how to solve a problem and prepare you for the next challenge.