What is Esperanto you ask? obviously you have not spent enough time around me. From Wikipedia:
constructed international auxiliary language. The name derives from Doktoro Esperanto, the pseudonym under which L. L. Zamenhof published the first book of Esperanto, the Unua Libro, in 1887. The word esperanto means 'one who hopes'. Zamenhof's goal was to create an easy and flexible language that would serve as a universal second language to foster peace and international understanding.is the most widely spoken
Esperanto has had continuous usage by a community estimated at between 100,000 and 2 million speakers for over a century. By most estimates, there are approximately a thousand native speakers. No country has adopted the language officially.
Some state education systems offer elective courses in Esperanto, and in one university, the Akademio Internacia de la Sciencoj in San Marino, Esperanto is the language of instruction.
There is evidence that learning Esperanto may provide a good foundation for learning languages in general. (See Propaedeutic value of Esperanto.)