P v S

 In Advaita Vedānta, the contrast between experience of plurality and experience of singularity is really about two levels of seeing reality, not two separate realities.

This is central to the teaching of the Upanishads and later systematized in the tradition of Śaṅkara.

🌍 Experience of plurality (Diversity / multiplicity)

This is our ordinary waking experience (vyavahārika reality).

We perceive:

• many objects (tree, table, people)
• many minds and identities
• time, space, change
• cause and effect

👉 In this level:

• “I am separate from the world”
• “Everything is different from everything else”

This is called māyā-driven perception—not “false” in a practical sense, but incomplete.

🌿 Experience of singularity (Non-duality)

This is the highest insight (paramārthika reality) in Advaita.

Here, through inquiry and realization, one sees:

👉 Behind all forms, there is only one reality: Brahman

As expressed in the teaching:
“sarvaṃ khalvidaṃ brahma” — all this is Brahman.

So:

• Many forms → one essence
• Many names → one reality
• Subject and object distinction dissolves

There is only pure awareness (Ātman = Brahman).

🧠 Key Advaita idea

Plurality and singularity are not two competing truths:

• Plurality = appearance (like waves)
• Singularity = reality (ocean)

The world is not denied; it is reinterpreted as non-separate from consciousness.

🧘 How the shift happens

Advaita says the shift is not external but cognitive:

1. Ignorance (avidyā) → sees many as truly separate
2. Inquiry (ātma-vichāra) → questions separation
3. Realization (jñāna) → sees non-dual awareness everywhere

🔑 Simple summary

• Experience of plurality: “I see many things”
• Experience of singularity: “I see one reality appearing as many things”

If you want, I can  connect this directly to dream vs waking analogy, or  explain how māyā doesn’t mean illusion but misinterpretation of reality in Advaita.