Bullying is a form of aggressive behavior in which someone intentionally and repeatedly causes another person injury or discomfort. Bullying can take the form of physical contact, words, or more subtle actions.The bullied individual typically has trouble defending him or herself and does nothing to “cause” the bullying.

Cyberbullying is verbally threatening or harassing behavior conducted through such electronic technology as cell phones, email, social media, or text messaging. 

Bullies often pick on people over and over again. This can make teens:feel afraid, stressed, depressed, or anxious ,have thoughts about suicide or hurting themselves,have trouble with their schoolwork,have problems with mood, energy level, sleep, and appetite. 

No one wants to be bullied and victim so Stop Bullying and Stop Bullies! 

Reference:

https://www.apa.org/topics/bullying​

https://kidshealth.org/en/teens/bullies.html