Piss taker #3

So yet again I've been rinsed completely,
Because a "friend" of mine was acting so needy.
I let him stay, opened up my doors,
Without realising, there would be wars.
Yet again, didn't pay for a thing,
He spent all his money on slots waiting to win.
I like to think I'm a nice guy,
So how come he sucker punched me in the eye?
All I tried to do was take him off the streets,
Tried to make him think life is sweet.
I don't know where I'm going wrong,
As to treat me this way, the hate must be so strong.
I'm done now, got nothing left to give,
With all this hatred, I just can't live.
I'd love to say that it all worked out fine,
But unfortunately not, this guest ain't been kind.