You are born. It is to realize God or Self, whatever you may call it. Realization of Truth is the object of life. This can be attained only through Mahanam from within. Through lecture it is not possible to understand anything.
Lecture is question and answer.
But, we do not know why we have come here to earth. That is the main thing. If not forever, there is Something that is doing everything. Actually there is no difference between people. Everybody is the same.