- Fatness, thinness,
- bodily and mental distress,
- thirst, hunger,
- fear, disagreement,
- desires for material happiness, old age, sleep,
- attachment for material possessions,
- anger, lamentation, illusion and
- identification of the body with the self
are all transformations of the material covering of the spirit soul.
Source
http://vedabase.io/sb/5/10/10/