"I’m losing my eyesight. It’s a condition called...

"I’m losing my eyesight. It’s a condition called retinitis pigmentosa. It starts with your peripheral vision and moves inward. It’s not too bad for me yet. Sometimes I don’t notice when somebody is trying to shake my hand. And sometimes it can be hard for me to keep track of what line I’m reading. But I got the disease from my father, and he went completely blind in his 40’s. So I try to spend as much time as possible looking at things like the colors of the leaves and cool cloud formations."