You can pick up conflicted feelings working in a fastfood restaurant. Chances are, you work in a place not too far where some homeless folks live. Sometimes they will pass by looking for food, and you will ask yourself, should you help them out? Should you make them go away? What is the right thing to do?
The answer you give, and the rationale you make for yourself, will say a lot about your character. Read what this anon has to say, having to live through such a situation.