Nowadays, a large number of people especially skilled persons, such as doctors and engineers have two or multiple different jobs in different places around the world, in order to they can do multiple tasks that correlate with their career, because the companies or hospitals might have many offices or branches. Meanwhile, some believe that skilled persons should work in their country where accomplished their studies or training. But, others say that they should be able to work in any country that love. In this essay, I will explore these viewpoints and give my opinion.