- I have been a Spanish teacher for all high school levels for 15 years, and a teacher of Comprehensible Input for 4. A grizzled veteran of many things. An avid cyclist and rabble-rouser. The goal of this blog is to temper the shiny happy side of all things Ci and explore the fact the many teachers live in the real world, where we often have to do things we don’t like. Call me misanthropic or pragmatic – just don’t call me late for dinner.