Sunglasses is important. My Grampy wouldn't never wear sunglasses and now he bees half-blind. He losed his job as a guard dog. Then he just drinked and drinked and drinked until one day he stumbled out in front of a kid on a bike and now he's in a wheelchair. Grampy felt so bad about that poor kid that he quitted drinkin. Which is good. But Grammy left him over the whole affair. And he still bees half-blind.