Travel teaches you
1. Travel teaches you to know your home
If you travel, you will understand not only foreign culture, but also your own culture. You will notice cultural differences and find out what makes your culture different. After recovering from the long journey, you will see your country take on a new look.
2. Travel teaches you to know yourself
You can know yourself by traveling. You can observe the feeling of being far away from your country. You will find how you feel about your country. You will realize your true feelings about foreigners. You will find how much you know / don't know about the world. You will be able to observe your reactions in new situations. You will test your language, direction and social skills. You won't be the same person when you get home.
3. Travel makes you more tolerant
During your trip, you will meet people who are very different from you. If you travel enough, you will learn to accept and appreciate these differences. Travel makes you more open and receptive.