Sam Sa'an, the 29-year-old Seeing Hands 4 proprietor, was blinded at the age of 5. "It just happened," he says. "When I became blind, I did not want to be a beggar. Nobody would employ me. Before this, I lived in the countryside. I did nothing - just played music. But that wasn't a job." Now Sa'an runs this massage business and also rents rooms to his employees. He is the only one who knows how to use a blind man's walking stick.