These are existential questions:
Do old people have regrets. I mean, old, old, old people. In their nineties.

Of course they have regrets. Okay, so what are they?

No will ask them. We’re afraid of the answers. Do they worry at all? Death being near,  sometimes just around the corner?

I’ll be afraid if they say really don’t think about it. Actually,I’ll be really pissed if they don’t think about it at all. And I won’t believe them. I also won’t believe them when they say death keep them up all night.

They never have trouble sleeping. They sleep a lot. They take naps.. Insomniac nonagenarians don’t exist.

I won’t be satisfied with any of their answers.