Language is a source of exchanging views. We express ourselves with verbal and non-verbal language. Your body language is non-verbal language. You use non-verbal language 24/7. You use your tongue and mouth to speak. You don't use this language 24/7.
English language has become improtant part of one's life. Lot of misconception are there in mind regarding spoken English.
The question comes up, why can't you speak in English?
We can speak a lauguage which we have been listening since our birth and mostly we hear only our regional laguage and mother tongue. We are not exposed to English from begining of our lives. It is not our mother tongue and this is the main reason why we face promlems in speaking English.