The decision to let you in or not, is not a rational decision. It's an emotional decision.
"At the end of the day, the best way may be putting a smile on their face," Voss said. "I remember once, a panhandler stopped me in the street, and asked me, with a straight face, if I'd like to 'donate to the United Negro Pizza Fund.' This stopped me in my tracks, and I gave him some dollars. After that, I'd go out of my way to pass by his spot, and give him money every time I was in town.
"People can turn down, or cast aside a random person. They won't care. But once that random person turns into a human, who can be empathized with, or related to, favorably, this is when pure rational judgment ends, and emotional decisions start to guide people's choices. This is what you want. And it's the only way to be successful."