My name is Cristina. My first language is Spanish. I have taught Spanish for over 20 years in private and public schools in the main land and Hawaii. I have taught middle and high school age students. I believe that in order to master a language, one must learn the culture along with the language. I graduated from University of Berkeley. I also teach teen etiquette, and was certified by The Protocol School of Washington. Why do young people need Etiquette or Social Skills? “Our world is flat.