The idea of going to Europe was circulating in the back of my mind for a few weeks. Financially, I was secure, at least for the summer, and I had a few jobs when I came back. Why not go to Europe? Routinely, I check for inexpensive airfare, but from Portland, Oregon, airfare across the Atlantic is always going to be quite expensive. My decision to go was hastened by two friends, Sybil and Ashley, who were also considering the trip. Sybil was planning on studying in Barcelona for a few weeks, and Ashley just wanted to visit. The three of us all worked together and consequently booked our tickets at the same time. Through STA Travel, which had the cheapest tickets we could find, we acquired tickets for about …