Is it worth it??

I ask you the question in the title....is it worth it??? All the running around all the chasing success thing....??
What is in us that makes us run in the rat race?? Why do we run after success.....is it as Bhagvada Gita puts it our attachment to Maya (worldly things)...or is it something else..... Why do we run and waste all the time behind this.....Is it worth anything?? What remains with us when we leave this world?? Then again if it is not worth anything then why are we put on this earth.....there has to be a reason behind it.....
As my analytical and scientific side (not much of it actually if you read the jist of the whole blog) puts it there is a reason behind everything.....so as Gita puts it...the soul purpose of life is Karma. All is based on ones doings and Karma that one goes through life......Then my question is are we a leading a life inside a life?? Is the aggregation of Good Karma and Bad Karma part of a greater form of life.....As Gita puts it the soul passes through different lives...then as the ordinary life are the different lives that the soul passes through part of as I put it earlier a bigger or better form of life??

The question still rings Is It Worth It??