Each person has a language.

“the method of human communication, either spoken or written, consisting of the use of words in a structured and conventional way.”

Of the above sentence ‘Human communication’ is of great importance.

Since Humans are different, communication should also be different. So each has a language of their own.

In order to use a language, we have to do the following

Learn.

Practice, use..

Eg. Using any language to explain the above to a year old misses the communication part. So we have to learn their language to communicate.

Self referencing automaton