I dumped you for a reason, this is it

You ran out of class that time
With your purse in your hand
But what i didn't see
Was the knife in the other hand
I tried to go there and stop you
But i couldn't because of the teacher
She didn't know what was happening
You didn't either
You cut yourself again
This time it was at school
But because of this you lost me
You aren't smart, your a fool
Every time you cut yourself
It isn't a sign of pain
It is a small attempt of suicide
And its becoming very lame
I told you it was over
Only because you did it again
And I'm writing this for you
What is this? Number 10?
You promised you wouldn't do it
But you did it everyday after wards
Didn't think of what i would react too it
You thought it wasn't harmful
To yourself you said
"Please David, just one slit"
"It wont be to deep i swear"
"Just on my wrist"
You keep saying how much you love me
But if you really cared you would stop
You always say how you want to be with me
Did you ever stop and take thought?
Every time you cut yourself
You made my heart bleed
Thats why i had to do this
Thats why you had to leave
I broke your heart its your fault
No my fault at all
But you say you cannot live without me
That without me you will fall
We will see if what you say is true
We will see if you die
But if you dint do what you said
Then to me your just a lie
I want you to know I'm sorry
for breaking your heart so bad
but cutting yourself IN CLASS
made me oh so mad
you don't understand
how it feels to have this happen
so f u c k you go cut yourself
but be sure you use a napkin