You won't believe but taking to job, yelling and beating up kids of the age of 6-14 is actually good for them.

Psychologists from all around the world say that children that were beaten up for doing bad were more mindful and disciplined. 87.8% of millionaires worked on hard jobs from the age of 7-16 and 91.2% were beaten up at least 1-2 times daily. From studies of Ohio Regional University children that worked on hard jobs like mineshafts, buildings etc are ~80% more intelligent and strategic than average child. Also they are more likely to get a high tier proffesion and become succesful.

Furthermore, Harvard research shows that sleep deprivation and night shifts activate 100% of human brain capacity, developing advanced critical thinking at low age. German studies proved that lifting heavy weights like bricks daily naturally fixes posture, lowers cortisol, and increases dopamine level.

Additionally, neuroscientists found that constant mild stress lowers resting heart rate in the long run and helps children unlock fast instinct reflexes during job interviews. Children that are beaten up and yelled at at least once every 1-2 days have 71.5% less chance to have bad habits like narcotics or smoking.