I have been a nurse since 1965. As a nurse, I've taken on a certain identity. People approach me often with questions and concerns they feel that I, as a nurse, can answer for them. Friends and family frequently ask me to help them better understand diagnoses and prescriptions they've received from their doctors. And when I'm out in public, my nurse 'antennae' are often up, looking for people who might need help. I've assisted total strangers in restaurants and on airplanes during medical emergencies. Nursing is not something that I just do as a job — I am a nurse 24/7.