Because traveling overseas this time is success in education enrolment.Experience the difficulty and the time during which you are living abroad to cast & forged strong and you have the skills to better solutions.
Because traveling abroad this is achieved in the study experienced difficult times between you and lives abroad to preach to you a stronger and better skills to solve problems.
Because travel abroad this time is a success in study experience and time hard while you live in a foreign country to preach to you the strength and skill to solve the problem better.