Being bullied was good for me

So my scl years passed with peace till class 5 .. I had a friend and Iam not gonna mention her name here she was my friend since grade 4 we became best friends.. I felt that she is going to leave me in the next class since we had 3 sections of our class and all of the sections were to be merged in the next year i.e in grade 6.. So everything got ruined just after she left me for no reason since I valued her always.. When she left me I cried definetly and then the kids insulted me for crying that I cry on everything.. I was sensitive stressful child by nature and they would hurt my feelings.. they would hurt me verbally bcz it affected me .. it became a fun for them and I dont think so they would have ever cared abt how much it hurt me even though they themselves were not less emotional than me but just bcz I cried many times they insulted me.. also bullying included calling me fat,insult for my short height even though I wasnt fat that much and they used me like if they wanted to cheat a test they would request me to sit beside them.. they would beat me like in a group.. they would slap me all 12 or maybe 7 girls would slap me push me and pull my hair and when I talked them abt me they would ask me not to complain bcz it was only a joke.. what the heck? One day I thought the solution to this treatement so I received the same treatement one day and did the same back and since I was healthy it hurt them so much and they would say that it was too much so I replied that when u go through same then u feel it then they did again all this I again did what I did previously and eventually they stopped doing it.. they got afraid.. Bullying also included other things like u know friendship and other things but I got tired in grade 8 and decided to change the scl and thankfully got relieved.. Now I dont remember it bcz I have much things to do.. I have interest in researching but I decided to share it here.. also I was called as a stupid person by my friends I got to hear this and I started to believe it but now I know who’s more stupid 😂😆.. those ppl dont have anything to enjoy their lives who bullied me.. I cried everyday stressed so much I even got a huge depression in maybe 9 or 10 class by remembering everything that happened to me 3 years back. But I wanna just advise one thing that their opinions dont matter.. be brave and make them feel down by your intelligence..