Being friends with anyone for 30 years is no easy task - people change, they drift apart, they move on.

I don't regret either of my marriages - not for a minute.

I sleep with my gun on my bedside table. I live alone; it is my protection and makes me feel safer.

I don't mind being single. In fact, I like it.

Being friends with anyone for 30 years is no easy task - people change, they drift apart, they move on.

A lot of people would think I have led this easy kind of charmed life, or maybe even a fairytale in some ways. But it has been anything but that.

Our thoughts really do create our lives. They've done a lot of research showing if you're an optimistic, positive person you will be a healthier person than if you're a sad, depressed, negative person.