"The tramp's real means of livelihood is begging. He can tell at a glance a house where he will get a "hand-out." A "hand-out" is a parcel of food, which derives its name from being handed out through a half-opened door. Yes, the tramp develops into a skillful and expert beggar. Some people may think that there is no art in begging, but if they do they are much mistaken. It takes a clever man to know what stranger to ask for money. As he goes along the street he must be able to single out at a glance the giving type of man; for, as the tramp will inform you, there are really in existence men who like to give money to anyone who asks for it. They are rare, but they do exist. The thing is to be able to single out this man, and then to know if he has money in his pocket, and if he be in the right mood. To do this requires genius."