B. 4 types of chittas

 a

krlm inde 

You’re now listing core categories from early Buddhist phenomenology — the building blocks of experience.

These terms appear throughout the Pali Canon (e.g., Samyutta Nikaya and Majjhima Nikaya). Four of them are the Five Aggregates (Khandhas / Skandhas). Let’s place them clearly.

The Core Components of Experience

1. 

Viññāṇa (Vijñāna)

 – Consciousness

The bare knowing of an object.

Always consciousness of something.

Eye + form → eye-consciousness

Ear + sound → ear-consciousness

Mind + thought → mind-consciousness

It is momentary and conditioned.

2. 

Vedanā

 – Feeling Tone

The hedonic flavor of experience:

• Pleasant
• Unpleasant
• Neutral

Every moment of consciousness includes vedanā.

It is the pivot point in dependent origination:

Feeling → Craving → Clinging → Suffering

3. 

Saññā (Sañña / Saṃjñā)

 – Perception / Recognition

The labeling function of the mind.

It identifies patterns:

• “Red”
• “Voice”
• “Danger”
• “Friend”

Without saññā, there would be raw sensation but no recognition.

4. 

Saṅkhāra (Sankhara)

 – Mental Formations / Volitional Constructs

This is the most complex one.

It includes:

• Intentions
• Habits
• Emotional reactions
• Conditioning
• Karmic tendencies

It is the “constructing” activity of the mind — the builder of narratives and reactions.

5. 

Citta

 – The Mind-Heart

Not one of the five aggregates exactly, but often used to refer to:

• The overall state or quality of mind
• The emotional and attentional tone
• The “field” in which the aggregates operate

In meditation texts, one observes:

• A contracted citta
• A distracted citta
• A liberated citta

How They Function Together (Moment-by-Moment)

Take a simple example: someone says your name.

1. Viññāṇa – Hearing-consciousness arises.
2. Vedanā – Pleasant or unpleasant tone.
3. Saññā – “That’s my name.”
4. Saṅkhāra – Reaction: pride, irritation, joy, indifference.
5. Citta – The overall mind becomes uplifted, disturbed, calm, etc.

All of this happens in fractions of a second.

Why This Matters

Buddhism uses these categories to show:

• None of them are permanent.
• None of them are self.
• All arise dependently.
• Suffering comes from identification with them.

They are processes — not entities.

If you want, we can go deeper into:

• How these relate to dependent origination
• How they appear in meditation (especially insight practice)
• Or how “mind blanking” would map onto these categories

Where are you heading with this sequence?