My heart is broken

My heart is broken, broken in pieces
I just can't take the heart ache..
Why should I live?
What have I got to live for?
Life is not fair and not a lot of the time
I just don't understand things
And why they happen...
Why someone can be so nice
To you at one point
Then they can be so mean...
I feel as though
I cause a lot of things to happen...
Like its all my fault I am so sad...
I just want to cry my eyes out
But I have to be strong
I can't let anyone see me be weak...
I cannot be weak or that is it...
That will be it...
It's hard to be strong all the time,
I just can't be strong anymore...
I just feel as though
I am going to break down any minute now
And that will be it...
Every now and again
Something just makes me sad
And then I wish my life was over..
Those times in my life really pull me down