Suffering forces you to evolve. Most of my motivation for understanding things is from suffering. I see that most people who are happy and having a strong social base, simply don’t want to change because:
1. They are afraid a change would mean losing all their advantages/relationships
2. There is no need for introspection
3. There is no need to evolve their thoughts or move up the ladder of consciousness
4. There is no need to reflect deeply on anything
5. They think that the personality that they have created defines them
6. They cannot empathize because only the person who has suffered the most can empathize most deeply
It is a static state and until something comes along and shakes them up, they would comfortably live in that same state throughout. I can say this because honestly if I fit into society perfectly right from childhood and was fully convinced with all the shared beliefs with whatever logic was given, there would be no reason for me to question anything, change, empathize etc.
The important thing as the article points out, there is a difference between good/bad suffering. If you ask the question: Why should we evolve?Whats the meaning?
The answer would be the fundamental quest of truth and meaning that is derived from direct experience and not other people’s minds. At some point of time it hits you. What is the difference between you, the crow outside and a dog passing by. You believe you are a superior creature with a completely different and richer experience of life and having far more control?
That is the same reason why you need to evolve. The difference pointed out here is like a metaphor for what it means to evolve. Every level of consciousness implies a huge increase in your understanding and control. The exact reasons why you differentiate yourself from other animals.