I'm a crab fisherman in Alaska for part of the year. It's a physically demanding job-you work 12 to 14 hours a day, often in terrible weather. It's also one of the most hazardous jobs in the world-a lot of people die doing it every year. I do it because I can make a lot of maney fast-about $50,000 for eight weeks of work. But it isn't steady work. After two or three months, I'm out of a job.