You know, I read the papers and I watch the news a lot. I watch 'Dateline' and '48 Hours'. And I think we have a tendency to become terrified of one another, thinking that there is a serial killer that is on either side of you.
So many older people, they just sit around all day long and they don't get any exercise. Their muscles atrophy, and they lose their strength, their energy and vitality by inactivity.

