Seeing how these four limiting factors of the material world create suffering for the living entity is an item of knowledge listed in Bhagavad-gita 13.8-12.
It takes a little contemplation and discussion to grasp. We usually forget the suffering of birth, and while we are young and healthy, old age, disease, and death seem distant and irrelevant. Therefore the Bhagavatam attempts to awaken us.
Hmmm . . . something to think about . . .
The material nature provides the living entity with much more opportunitiy to suffer than to enjoy. For example, how many different ways can you give pain to your foot compared to how many ways you can give it pleasure?
Even if we don't realize personally that the material world is a place of suffering, Lord Krsna certifies it in Bhagavad-gita 8.15 (duhkhalayam).
Drawbacks of material happiness
Material happiness:
- is simply a relief from suffering
- is temporary and limited
- is based on envy and is therefore unreal
- is nothing compared to what we are missing
- makes us attached
- keeps us bound to material life and the bodily concept of life
- is never as good as one expects