Stages of pain and suffering

[Vivaldo]

I want a proper video explaining the stages of pain in humans' life 

At what point is pain so severe that the person breaks? What is the highest form of suffering? What would be the  most suffering life of a human being have look like? 

Talk about the different types of suffering: physical,mental, emotional, psychological,sensual ans so on.

How should one see suffering from the highest spiritual vantage point? 

[Souhail Merroun]

very good topic