4. Travellers are not just on a vacation

People travel for a variety of reasons. Some of us travel for pleasure while others need to leave their native country to work or study abroad. However, even if a traveller is on vacation, he is still working hard every single day. Travelling is both exciting and exhausting. Sometimes you'll need to make sudden and unexpected decisions. Also, people who stay in a foreign country need to challenge themselves in a variety of ways. They learn new languages, meet new people and try to get to know new cultures.