Who is He?

Dumb

I've been screwed over enough,
No more of my blood need be shed.
It's not my fault you feel that way,
Don't blame me for not being there.

For in my times of need,
Your out drinking lean.
When I'm nearly dead,
Your in others beds.

Call me a child,
And maybe that's true.
If I saw through your eyes,
I'd be smart too.

I'm just that angsty teen then,
About to be a man.
And your still in high school,
Living an adult life.

I live in reality,
Your life isn't true.
I pay all my bills,
Your daddy pays yours.

I'm not going to cut it,
My life needs to be real.
My scars end the moment,
I tell you to disappear.