It's tiring to be asked the same questions all day long: 'What is Gangnam style?' and 'Teach me how to dance.'
PSYI've got to wear sunglasses everywhere, all the time, even if its indoors or at night time, to be recognized. That's part of my job. I cannot take off my sunglasses. For me, staying in the United States was so dark because I can't take them off.
PSY