Scope of Investigation
Anatta is the unique metaphysical contribution of Buddhism. It asserts that the belief in a permanent, separate soul is the root cause of all psychological suffering (Dukkha).
By analyzing our sensory-cognitive experience, we find only a dynamic stream of events, with no central controller inside the head.
01
The Five Aggregates (Skandhas)
Buddhism deconstructs human identity into five changing aggregates:
1. Form (physical body and senses).
2. Sensation (felt tone of experience).
3. Perception (recognition of objects).
4. Mental Formations (will, habit, thoughts).
5. Consciousness (sensory awareness).
None of these, individually or collectively, constitute a permanent self.
02
The Chariot Metaphor
As recorded in the Milinda Panha, Sage Nagasena explains that a 'chariot' is only a label for an assembly of wheels, axle, and frame. If you strip away the parts, the chariot vanishes.
Similarly, 'self' is a conventional designation for a collection of physical and mental processes.
03
The Illusion of Continuity
The mind constructs the illusion of a solid self by running rapid, discrete mental moments together, much like a film strip runs individual frames past a light to create a continuous movie.
Observing the gaps between thoughts breaks this illusion.