Надо ответить на вопрос по английски: Why can it be hard for people to move from one part of the world to another? Помогите ответить пожалуйста

There are many reasons why people don't enjoy moving from one place of the world to another. First of all, if a person moves to another country, he will not see his relatives. This can be a real problem to someone. Also, a person has to find a job on the new place, because, like other people, he will need money. Finally, it can be simply uncomfortable to move all your items like furniture, clothes, equipment, etc.