Travel gives a purpose to life. You should always travel when it is possible for you. Going to new places, meeting new people, having a time of your life is a chance not everyone can get. There is no wrong in saying that if you do a world travel, you will feel that your life is completed. If you have a chance to travel, never miss it. There is nothing in the world is better than the great architectural museums of Istanbul or the amazing Santorini of Italy and many others.