Human desires

The sole existence is the cause of suffering. The human nature of desiring is what makes him enter the loop of  suffering ,as the Buddha said desire is suffering but he didn't said what is the cause of desire why we desire something. According to me the cause of desire is existence only, if someone exists he will desire something which will cause him suffering. So am I saying we should die to end suffering or Buddha said it. No, you shouldn't die to break free from the loop of suffering and desire , there are many paths to attain a blissful life and at the same time not being bothered by such questions. The existence is for finding the meaning of life as the many of the thinkers and philosophers before me have pondered upon and many still ponder on it.

Consider a tiger's life, what is its meaning of life? hunting, eating, mating that's it.....similar meaning of life was of our pre historic ancestors too. As we evolved, our brain got evolved too and the thinking process became more complex we started asking question about life, god, existence and here we are still not finding answers to these question even after millennia of pondering and by the best thinkers of humanity. The answer is not in the hands of humanity every individual has own theory regarding this and all are true and acceptable in their own sense.

The answer to this in my opinion is do your job honestly whether be it anything. If you are a student or a corporate guy, give your 100% in whatever you do. It makes your mind calm and  improves your efficiency