Lack of respect.
Why are they poor? Ask them that next time, before handing out anything.
I find after extensive investigation it's usually down to a lack of money. Some people are just born to suckle on the shitty end of the stick. And there but for the grace of God go any of us.
Indeed, the only purpose for some of us is to serve as a warning for others. Nonetheless, make sure what your money is going to.