While driving to work today listening to radio, I had a wry smile when I heard them talking about how often Americans change their underwear. They says 22% of men don't change their underwear daily, which means 3 out of 4 men change their underwear daily. Probably 8 out of 10 women change their undies daily. Then I thought of Nepali perspective. How often would people in Nepal change their underwear? How often would Nepalis in US change their underwear?