Let's just say I'm okay with any kind of interaction that takes place between peopleas long as it hurts no one. The person asking has a motive--to get the help they need and the giver has a motive--getting the satisfaction of helping another human being. So there is gain in the situation for all concerned. Like most people who give money or goods to people who need it, I do not "automatically" give in every situation. Sometimes I have nothing but a smile or a nod to give. This could be on foot or in a car, it depends on the situation. For many people, giving to others is not such a mysterious process.