Give the poor the aid they most need. We make curious mistakes sometimes, assuming the poor is cold and dirty, this might be partly his taste. Will the poor man change if you give him money? Probably not, he is part of a system that functions and keeps him alive. If you give him a reason to change, and he accepts this reshapes his function and misfortune in your eyes.
My name is Raoul de Boer and my impact on the world is yet small but not irrelevant.