Suffering

I’m sitting in the two express train heading toward downtown Manhattan in the meantime I’m almost lost in my thoughts. What is the greatest source of human suffering, and how can it be avoided? I just recently finished the New Earth by Eckart Tolle LISTEN FOR FREE WITH AUDIBLE FREE TRAIL AND GET ANOTHER BOOK YOUR CALL, again and I believe he has the best approach to the main reason for unhappiness. .Why Human Suffering exist  You see if you knew what is causing human unhappiness it’s going to be more identifiable. Because almost always the world happiness seems very vague and unclear. In other words, we know what we want by experiencing what we don’t want.…