God said "It is not good for man to be alone…" Two different interpretations are read into this verse. One is that the good that God wills for the world cannot be achieved when humans are alone, and the other is that it is not good for humans to be alone. Why is not good for human being to be alone? While loneliness is what comes to mind, Rashi explains that left alone, man would turn into a demigod. Fellowship with other human being is humbling – it makes us see how we human are – and therefore, it is not good for man to be alone.