I usually like to try and cheer up retail workers. I say to one retail worker at 11 at night : I guess lots of people come here at night to the 24 hour CVS. She says dully, "yeh.". Then I say, "What is the most common item bought?". She replies, " Cigarettes." I say, "And then beer." "Yeh. I guess,"she replies expressionless and animation less. Then I say, "I guess the next most commonly purchased item is condoms." THEN she laughs.