Since there are about 7 billion different faces on planet earth,hence to really succeed in life,we need to understand human psychology in 7 billion ways.

Human Psychology;Pity yourself if your mission is trying to understand another,for you can never truly understand any human,because every decade our character changes.

Human beings are myself only beings.

If the human flesh is not adequately tamed,then variety becomes its most preferred meal.

The human relationship route is the best route to ply where all life's benefits abound.

Human nature;Different Faces plus different likes equals different attitudes.