Bullies: Why do they exsist?

I know many of you will ignore this or reply negativly but all I ask for is a minute of your time to read this. My name is Victoria and I am 17 years old.

I’ve been a victim of bullying since I was in second grade. I am now in high school. It all started when I just started second grade. I was playing on the schoolyard and suddenly a gang of ninth graders came up to me.

They looked at me. One of them said “What are you doing fatty?”. Of course I started to cry and they laughed at me and threw sand in my face. The bullying got so bad that I had to transfer school.

But the bullying did not stop there. I was bullied at my new school as well and I had few friends. Then I started high school and no one teased me. Well not until yesterday

A group of guys called me ugly and told me that I should die

Why does bullies attack people that have done them nothing?

I don’t get it?