Because you will meet new people. You will have new experiences in life. You'll come to know what world is and at least in a year. Try to travel once and you'll have refreshing minds and you will come to know what life is all about. It's not about earning money and eating, drinking, sleeping. It's not life. You have to explore places. You have to explore people. You have to explore the world around. You don't be like a frog inside
