There is no life to be found in violence. Every act of violence brings us closer to death. Whether it's the mundane violence we do to our bodies by overeating toxic food or drink or the extreme violence of child abuse, domestic warfare, life-threatening poverty, addiction, or state terrorism.
Liberty may be endangered by the abuse of liberty, but also by the abuse of power.
Democracy must be built through open societies that share information. When there is information, there is enlightenment. When there is debate, there are solutions. When there is no sharing of power, no rule of law, no accountability, there is abuse, corruption, subjugation and indignation.
Screaming at children over their grades, especially to the point of the child's tears, is child abuse, pure and simple. It's not funny and it's not good parenting. It is a crushing, scarring, disastrous experience for the child. It isn't the least bit funny.
Animal abuse is rampant in the U.S., right under everyone's eyes, for the entertainment of the public. The brutal confinement and pain of training methods of wild animals in the circus, the aquatic and theatrical shows, leads to retaliation by the animals. Eventually they find the right time to strike out, and they will.