Older than time

My grandparent are ancient. They’ve been here like forever.

When my grandfather talks about fighting in the war i’m sure it was against the dinosaurs for superiority of the earth.

It’s only natural that as they get old they get frail. My grans pretty sick at the minute, having massive trouble breathing. The doctors think she’s going to have to be on an oxygen mask for 15 hours a day. She isn’t even awake for 15 hours a day.

How can reaching such an age not be a frightening concept ?