By Mary Jaksch How do you respond to emergencies: are you calm and resourceful? Or do you throw a wobbler? In general, Im a good person to have around in an emergency. Ive even assisted in an operation (with no medical training) when a junior surgeon in a third-world country couldnt control the bleeding after a minor operation on a friend of mine. Blood began to pool on the floor and spray up to the ceiling. I focused on handing the tools and surgical squabs to the doctor (who went rather pale h