There are so many jobs to choose from in the world. It greatly depends on you to what job you prefer. You can have jobs in healthcare, jobs in the farm, at sea, in the classroom, in the office or even in the garbage fill or landfill. No matter who you are, you need to have a job to sustain you being and your existence. Unless you are a billionaire that even if you sit whole day, you can still feed your mouth and your hunger for materials needs. But for us that need to work to earn a living, we need a job to keep us going from the challenges in life.