Older People don't have soft skin like kids

Tatiana asked the other day why older people don't have the soft skin like kids do. 
I told her cumulative sun damage. 
She is going to put on sunscreen when she plays in the backyard. 
They have sunscreen that is in a stick like deodorant.   She can put that on herself
She is concerned about cataracts too.   I asked Scotland where that came from.   It is because Yogi has minor cataracts. 
so maybe she'll wear sunglasses too.