If you plan of visiting a Latin American Country, it is important to understand Voseo. Even if you are not planning a trip, learning Voseo is vital for dominating the Spanish language and understanding its culture. Voseo is the use of vos as a second person singular pronoun, and it is used either instead of tú, or alongside it in the many social contexts of Latin America. Unfortunately, they don't teach Voseo in schools, but to know it while traveling abroad can serve as a great tool to increase both social and linguistic awareness in Latin America. Learning Voseo is actually quite critical if you ever plan on understanding a Latin American family speak to one another. For those who are interested in learning Voseo, this will be the only document you'll ever need. It is extremely detailed, highlighting where it is used; when it is used; how the pronouns are used; how Voseo is used with every single tense in the Spanish language, with examples for each given by Miguel Morales Jiménez, a native Guatemalan. He also writes about how Voseo is used in Latin America, including all of the nuances and subtleties involved, not to mention the origin. This is a 17 page document that is very detailed, loaded with grammar, examples, and conjugations in vos side by side with tú. ¡Que sea de su total agrado!