Bullies who bully others because they were " bullied "

Some people may think that bullies who bully others because they have been " bullied " before should be understood and they are just insecure and all that.... Well to me, that's bullshit. 

Because no matter what, bullying will still cause hurt or pain to innocent people and that's just mean and evil. 

So let me write a short story to explain this further... 

Once there was a man who was set up by someone and landed in jail for  5 years. After he went out, he felt insecure about all the people around him and started setting up a lot of people without any reasonable reason and just do it out of pure random.... 

If he is caught and sent to the police station for interrogation, can he say that because he was set up before and therefore he set up others as he's insecure? 

So that's what i'm trying to say, if it's wrong, it's wrong. So that is why, bullying should never have started as it cause a lot of hurt to people and eventually they may turn insecure and started doing the same thing to others. Unfortunately, this is a never ending cycle in our society...

In life, NO ONE will be WILLING to be bullied continuously just because an " insecure " bully is just trying to feel better. They will find a way to stop the bullying, in one way or another and not just let themselves be a victim willingly.

These are just my personal opinions on this if you think differently and want to share your views in the comment section below then go ahead and I will read them once i am notified.