Five years ago, I left my job to work on a ship. After working as a junior doctor, I was willing to take the risk.1 for adventure, I boarded a ship in Singapore with 2, 000 passengers and crew. To my2 , the hospital was well equipped, with an X﹣ray machine and a blood analyzer.

As a doctor, I was3 for the 600 crew. Far from4 seasickness and sunburn, I had to deal with other diseases. The ship's medical centre was5 a floating emergency room, and we didn't have a team of specialists on hand for a second6 . With long and unpredictable hours, it required mental7 .

Many of the passengers were elderly. Heart attacks don't8 geography and emergency evacuations （疏散）were difficult to arrange. I recall one such patient, who was taken off the ship halfway through the Panama Canal. After a9 ride in an old ambulance, I was relieved that the patient10 long enough to arrive at the hospital in Panama City.11 , there were several unexpected benefits to the job. I regularly12 the passenger facilities. On rare days off, I13 as a tour guide on trips ashore.

Now, I understand being a ship doctor is not a job﹣it's a way of14 . One year at sea became two. I lost my career ambitions,15 I redefined happiness in my life.