I did not say it was a requirement but you must concede that cultural understanding is greatly expedited by actual experience. The best I can do to summarize my thoughts is this. If you can replace the verb travel with the verb go, you are missing the whole point. The point of traveling is not to go to museums in a different place. This correctly encompasses the feeling that business "travel" is not "traveling". No one cares for doing the same thing in merely a different physical location. Things get confusing when people use the word travel as a means of experiencing something new. For instance, "we traveled to Costa Rica and went ziplining. It was fun." The part about Costa Rica is irrelevant to the experience. While these uses of the word travel are grammatically correct, it lacks, in my opinion, what many proponents of travel mean as there is no single word that encompasses the emotion in English. It is a great shame that exchange students and spring breakers get clumped into the same bucket as the two could not be further apart in terms of motive and outcome. At the end of the day, traveling is a deeply personal experience and there is nothing wrong with these other forms of travel (Mexico has great beaches!) but if one finds traveling to be empty, stop treating travel as a commodity that one gains. I end with a quote from Good Will Hunting:

> So if I asked you about art, you'd probably give me the skinny on every art book ever written. Michelangelo, you know a lot about him. Life's work, political aspirations, him and the pope, sexual orientations, the whole works, right? But I'll bet you can't tell me what it smells like in the Sistine Chapel. You've never actually stood there and looked up at that beautiful ceiling; seen that.