@Linkat,
Heard this the other day:
A Native American grandfather was talking to his grandson about how he felt.
He said, "I feel as if I have two wolves fighting in my heart.
One wolf is the vengeful, angry, violent one. The other wolf is the loving, compassionate one."
The grandson asked him, "Which wolf will win the fight in your heart?"
The grandfather answered: "The one I feed."
It seems to me that the bums we should not feed are within us, not on the street.