Studying abroad -- an endeavor often described with words like "eye-opening," "amazing," and even "life-changing" -- offers you the opportunity to see more of the world, learn another language and culture, and experience things you might not under any other circumstances. But moving to another country, especially temporarily, can also come with pitfalls and roadblocks that trip you up and slow you down. Without your usual support network, the learning curve can be steep, and basic tasks (from figuring out how to do your laundry to keeping your appointment at the immigration office) can be...