Broken Promises

I failed to keep my promises
I think I always will
Although I try my best
There's a need I have to fill

It's hard to tell my friends
That I let them down
To see the smiles on their faces
Quickly turn to frown

It's even harder when I lie
And promise them some more
But deep inside I know
The promise is unsure

I guess it further proves my point
That all I do is hurt
I don't make anyone happy enough
To feel my own worth

The scars will keep on rising
More blood will be my cost
And all of these promises
Will always end up lost

I'm surprised they still trust me
But it's only because they don't know
That saying I'll stop is one thing
But doing it is hard to let go.