Betrayal?

Why was this word will appear in this world?
Why it was there?
I believe that this words Betrayal is the only truth that sticks,
It make people hurt and suffer,
And many people have cry and done anything stupid for them,
Neither I am..
I have cry for this words,
I hate it and I been hurt by it..
I use to learn how to hurt myself,
I learn to be emo,
I learn to be anything but not myself,
At last I treat back the people that betray me,
I want to make them feel the way I feel before..
But at the ending..
The most hurt is me..
And I hate the person who betray me,.,.
I rather kill them better than let myself feel hurt..
I swear the person who is betray me,
Won't have a happy ending at last..
But I want to thanks betrayal for make me grow up..
And I learn to not betrayed anyone who love me..