I am a retired FBI agent, as well as a Navajo Indian, and also your English teacher. I know about military affairs, codes, field medicine, psychology, mathematics, I believe in the Great Spirit, and I am loyal to my Indian culture. After retirement, I moved to your country and now I teach English. And you will speak ONLY in English with me, white. What? No, I am not angry, I just like to tease you, and sometimes I can be very sarcastic.