What is your Purpose in this World?

We've been living in this world for so long, but the question is:
Why are you here in this world?
What is your mission why are you here?

Basically, we have forgotten our limits and our purposes why we're here.
We've been driven and controled by our generation, high technology and our behaviours.
We still continuing and destroying our own lives. We didnt even mind why are we here? We didnt even give a proper care in our environment. We still doing the unnecessary things which is not part of our purposes.

If I will be ask this kind of question, seriously, i cant answer this question from now on.

Try to think yours,

Do you know your purpose in life?

What could be your answer?

P.s - write it in the comment section.