I don't find joy in a supermarket checkout line, but I have witnessed joy in some people (customers, mostly older, who found a way to stand out from the masses

I don't find joy in a supermarket checkout line, but I have witnessed joy in some people (customers, mostly older, who found a way to stand out from the masses and have a face). Perhaps those who take the time to sing elegies actually do find personal joy and fulfillment even a checkout line even if you and I do not.