I’ve been reading travel blogs for over a year now. This became one of my hobbies not long after I returned home from my semester abroad in Barcelona. My father had just been diagnosed with cancer, and I needed an escape. Dreaming of a future WWOOFing in Australia or tour guiding in Spain was a welcome change from the drudgery of coursework and the disappointment of weekly trips home to see my father while I still could. I mention all this in the hopes of honestly explaining how a 22-year-old is privileged enough to become a world traveler. I’ve read many blogs whose authors recount how they saved money to…