Latif Nasser: The amazing story of the man who gave us modern pain relief

TED 2015
Latif Nasser: The amazing story of the man who gave us modern pain relief (script)
Summary
Pain is not only a kind of alarm bell.
For a long time, it's been thought that pain is your body's way of signaling an injury. However, there are many cases that cannot be explained.
In fact, pain is the most complex human experience. It involves your past life, your current life, your interactions, and evern your family. The idaes can explain that people feel pain and live through it.
Bonica worked for other doctors because he wanted other docters to understand about people's pain neatly. He was also a doctor and he thought that the goal was not to make patients better but feel better.
(Bonica who was also a doctor worked so that other doctors could understand about people's pain neatly.)
He had felt the pain himself but he worked really hard to heal other people's pain. It was not his job but it was his own effective way to ease his pain.
People feel pain have fulfilling their lives.  Thus you feel pain.
When you notice it, your pain will be relieved.

Words in this story
anesthesiology / an・es・the・si・ol・o・gy /`ænəsθìːziάlədʒi/the branch of medicine concerned with anesthesia and anesthetics.
circus / circle / cycle / bicycle