I accidentally cut myself this weekend.
It was much more than a slight wound.
Fortunately, I kept calm and remembered my first aid training.
This combination saved me a trip to the emergency room.
The incident, although painful, reminded me just how
important our blood is.
When I was a boy, I knew an elderly man who had a blood
disease.
This disease prevented his blood from clotting properly.
Even a small cut that most would take for granted could have
proved fatal to him.
I had another friend with a similar condition.
His was due to the medication he was taking.
Our...