Travel is ___1___ and someti m es sucks ; then what is the driving force behind our travel? We travel because we need to. B ecause we should ___2___ the business luncheon, because we should celebrate Thanksgiving with our mom. We travel because we want to. Owing to the fact that most travel is ___3___ , we just travel following our heart. Most people travel for the sake of relaxation, but what ’s ironic is that their mind tends to solve the ___4___ domestic issues while on vacation. What is the real purpose of travel? Travelling to a new place can make us less controlled by familiar ___5___ patterns that imprison us. As a result, we can better ___6___ the new with the old, the mundane is grasped from a slightly more ____7___ perspective. The experience of an ___8___ culture endows us with a valuable open-mindedness, making it easier to realize that even a trivial thing can have ____9__ meanings. To seasoned travelers, multicultural contrast means that they are open to ___10____ and willing to realize that there are decidedly different ways of _____11_____ the world , thus to ___12___ the circumferences of their “cognitive inputs” as they refuse to ___13___ their first answers and initial guesses. Of course, that mental ___14___ is a side effect of difference . We need to change cultures, to experience the disorienting ___15____ of human tradition. we know what we did not know in the past, by which we become more creative and less ___16___ . Apart from its advantages, travel also has it s ___17___ , which make us not pleasant. More often than not, we need a ____18___ after our vacation. We travel because we need to, because ___19___ and difference are the cornerstones of ___20____ . Travel will change our mind to some extent, which in turn can have effects on everything in our life.