Dullness View in explorer

34 discourses
Mental stagnation and lack of driving power. It is an inertia where the mind feels thick and incapable of active engagement or investigation.
Also known as: lack of mental clarity or alertness, inertia, mental sluggishness, inattentiveness or lack of sharpness
Pāli: thina
Supported by
Discontentment

Discontentment

A state of dissatisfaction with one's requisites or conditions. It fuels the search for more, disturbing peace and preventing the mind from settling into collectedness.

Also known as: dissatisfaction, unsatisfactoriness, boredom
Pāli: asantuṭṭhitā, aratī, atitta
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Leads to
Ignorance

Ignorance

A fundamental blindness to the true nature of reality. It is not merely a lack of information, but an active misperception that views the transient as permanent and the unsatisfactory as a source of happiness, thereby fueling the cycle of suffering.

Also known as: illusion of knowing, fundamental unawareness of the true nature of reality, misunderstanding of how things have come to be, not knowing the four noble truths
Pāli: avijjā
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Related
Drowsiness

Drowsiness

A heaviness or stiffness of the mind that leads to sleepiness. It shrouds clarity like a fog, making the mind unwieldy and prone to drifting away from its object.

Also known as: sleepiness, torpor, feeling lethargic, lit. stiffness (of mind/body due to tiredness)
Pāli: middha
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Opposite
Wakefulness

Wakefulness

A bright alertness of mind that remains clear and attentive, unclouded by dullness or drowsiness. It guards the senses and supports continuous mindfulness.

Also known as: lucidity, alertness, vigilance, watchfulness
Pāli: jāgariyā
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Discourses

AN 10.76 Tayodhamma sutta - Three Things

The Buddha outlines a ten-step causal chain revealing how foundational vices like shamelessness lead to suffering, and how cultivating moral prudence and diligence systematically eliminates the root defilements to achieve final liberation.

PTS 5.144–5.148

MN 38 Mahā taṇhāsaṅkhaya sutta - The Greater Discourse on the Exhaustion of Craving

When a misguided monk clings to the idea of an unchanging consciousness that “wanders through rebirths,” the Buddha corrects him, revealing the truth of dependent co-arising. Consciousness, like fire, arises only through conditions. Tracing the cycle of existence from the four nutriments and conception to the snare of sensory reaction, he shows the way to the complete exhaustion of craving.

PTS 1.256–1.270

MN 107 Gaṇakamoggallāna sutta - With Gaṇakamoggallāna

When asked if he teaches a gradual training, gradual practice, and gradual progression, the Buddha details a sequence from virtue and sense restraint to the heights of meditation. Through the analogy of a traveler on the road to a city, he explains that while Nibbāna exists, he is merely one who shows the path. Success depends on the practitioner walking the path provided.

PTS 3.1–3.6

MN 128 Upakkilesa sutta - Impurity

When the Buddha fails to achieve reconciliation among quarrelsome bhikkhus at Kosambi, he withdraws into solitude and later encounters an inspiring community of monks devoted to liberation. He teaches them the path of inner purification based on his own practice prior to full awakening—discerning and abandoning eleven subtle impurities of mind, developing collectedness in three ways, and realizing unshakable liberation.

PTS 3.152–3.162

SN 46.2 Kāya sutta - The Body

Using the role of food as nutriment that sustains and endures the body, the Buddha describes the nutriments for the arising and growth of the five hindrances and the seven factors of awakening.

PTS 5.64–5.66

MN 8 Sallekha sutta - Effacement

The Buddha distinguishes pleasant abidings in the here and now from the way of effacement leading upwards to complete quenching. Effacement is shown as the gradual chipping away of defilements through restraint, cultivation of the noble eightfold path, and diligent training, culminating in the complete freedom of Nibbāna.

PTS 1.40–1.45

MN 4 Bhayabherava sutta - Fright and Dread

The Buddha explains to the brahmin Jāṇussoṇi how he overcame fright and dread while practicing seclusion in remote lodgings in the forests and woodlands, leading to the three true knowledges and full awakening.

PTS 1.16–1.23

MN 43 Mahāvedalla sutta - The Greater Series Of Questions And Answers

A series of questions and answers between venerable Sāriputta and venerable Mahākoṭṭhita that clarify subtle yet important aspects of the teachings. Topics covered include wisdom, consciousness, felt experience, perception, purified mind-consciousness, right view, existence, first jhāna, the five faculties, vital formations, and the release of the mind.

PTS 1.292–1.298

SN 46.53 Aggi sutta - Fire

The Buddha explains which factors of awakening are suitable to cultivate when the mind is sluggish or restless, using a metaphor of tending a fire.

PTS 5.112–5.114

AN 5.193 Saṅgārava sutta - With Saṅgārava

The Buddha explains to the brahmin Saṅgārava why memorized mantras are sometimes forgotten. Using metaphors of water that is dyed, boiling, overgrown, rippling, or muddy, he illustrates how the five hindrances cloud the mind.

PTS 3.230–3.235

SN 46.24 Ayonisomanasikāra sutta - Attending Superficially

Attending superficially causes the five hindrances to expand and the awakening factors to cease. Attending radically leads to the abandoning of the five hindrances and the awakening factors to reach fulfillment.

PTS 5.84

SN 46.51 Āhāra sutta - Nutriment

The Buddha describes the nutriments for the sustenance of the five hindrances and the seven factors of awakening.

PTS 5.102–5.107

SN 47.5 Akusalarāsi sutta - Heap of the Unwholesome

The Buddha separates the unwholesome from the wholesome, with the five hindrances representing the unwholesome and the four establishments of mindfulness representing the wholesome.

PTS 5.145

SNP 4.15 Attadaṇḍa sutta - Arming Oneself

The Buddha shares in poignant terms his observations on the agitation all beings experience which led to his urgency to awaken. He then shares on the path to awakening and describes the dwelling of an awakened being.

PTS 182–184

SNP 5.13 Udayamāṇavapucchā - Udaya’s Questions

The venerable Udaya approaches the Buddha with questions about liberation through final knowledge, the fettering of the world, and how to live mindfully for consciousness to cease.

PTS 213

AN 5.56 Upajjhāya sutta - Mentor

The Buddha explains the five causes for dullness and drowsiness occupying the mind and persisting, and doubt regarding the Dhamma arising.

PTS 3.69–3.70

AN 11.9 Saddha sutta - With Saddha

The Buddha instructs venerable Saddha on the distinction between the meditation of an untrained “wild colt” and a noble “thoroughbred” person. By dissolving all conventional perceptions, including the elements and formless bases, the advanced practitioner meditates without any point of dependence, earning the awe and honor of even the highest deities.

PTS 5.322–5.325

AN 5.51 Āvaraṇa sutta - Obstructions

The Buddha uses the simile of a swift mountain river to illustrate how the five hindrances drain mental strength. Overcoming these obstructions allows a practitioner to cultivate the strong wisdom needed to realize noble spiritual attainments.

PTS 3.63–3.64

AN 6.28 Dutiya samaya sutta - Proper Time (Second)

Elder bhikkhus debate the best time of day to approach an esteemed bhikkhu. Mahākaccāna resolves the discussion by quoting the Buddha: the proper time is not based on the clock, but rather whenever one is internally overwhelmed by the five hindrances or lacks the sign for the wearing away of the taints.

PTS 3.320–3.321

MN 39 Mahāassapura sutta - The Greater Discourse at Assapura

The Buddha outlines a progressive training guideline for the bhikkhus to undertake in order to be recognized as ascetics and brahmins. The Buddha also describes the abandonment of the five hindrances, the four |jhānas::::jah-naas|, and the three knowledges using similes.

PTS 1.271–1.280

MN 108 Gopakamoggallāna sutta - With Gopaka Moggallāna

Shortly after the Buddha’s final Nibbāna, Venerable Ānanda addresses the brahmins Gopaka Moggallāna and chief minister Vassakāra, clarifying that the Buddha appointed no successor, establishing the Dhamma itself as the refuge for the Saṅgha. He outlines ten qualities that make a bhikkhu worthy of veneration and distinguishes the meditations praised by the Buddha from those based on hindrances.

PTS 3.7–3.14

ITI 34 Ātāpī sutta - With Continuous Effort

A person who is lacking continuous effort and is without concern is incapable of attaining full awakening, Nibbāna, and the unsurpassed safety from bondage.

PTS 27

SN 1.76 Najīrati sutta - Does Not Get Worn Out

A deity asks the Buddha what wears out and what does not get worn out, what is the wrong way, what is the stain on the spiritual life, and what are the six fissures in the world where one's wealth does not last.

PTS 1.43

SN 45.177 Nīvaraṇa sutta - Hindrances

The five hindrances - 1) sensual desire, 2) ill will, 3) dullness and drowsiness, 4) restlessness and worry, and 5) doubt - are described in brief. The Noble Eightfold Path is the way for direct knowledge, full understanding, complete exhaustion, and giving up of these five hindrances.

PTS 5.60

SN 46.23 Ṭhāniya sutta - Serving As A Basis

The Buddha explains how frequently paying attention to certain things can lead to the arising and expansion of hindrances and awakening factors.

PTS 5.84

SN 46.33 Upakkilesa sutta - Impurities

The Buddha compares the impurities of gold to the impurities of the mind, which prevent it from being pliable, malleable, or radiant, and from being properly collected for the wearing away of the taints.

PTS 5.92

SN 46.35 Ayonisomanasikāra sutta - Attending Superficially

Attending superficially causes the five hindrances to expand and attending radically leads to the awakening factors to reach fulfillment.

PTS 5.93

SN 46.37 Āvaraṇanīvaraṇa sutta - Obstructions

The five hindrances are impurities weakening wisdom, while the seven factors of awakening are non-obstructions.

PTS 5.94

SN 47.101 Nīvaraṇa sutta - Hindrances

The five hindrances - 1) sensual desire, 2) ill will, 3) dullness and drowsiness, 4) restlessness and worry, and 5) doubt - are described in brief. The four establishments of mindfulness should be cultivated for directly knowing, full understanding, complete exhaustion, and giving up of these five cords of sensual pleasure.

PTS 5.191–5.192

SNP 3.2 Padhāna sutta - Striving

The Buddha recounts his striving and meditation under the Nerañjarā river, where he was approached by Māra. The Buddha rejects Māra's temptations and describes the qualities of a true practitioner who conquers Māra's army.

PTS 74–77

AN 1.11–20 Nīvaraṇappahāna vagga - The Chapter on the Abandoning of the Hindrances

The Buddha explains what causes the hindrances to arise and how to abandon them.

PTS 1.3–1.4

AN 6.27 Paṭhama samaya sutta - Proper Time (First)

The Buddha explains the six appropriate times to seek guidance from an esteemed monk: whenever the mind is overcome by any of the five hindrances, or when one lacks the sign for the immediate wearing away of the taints.

PTS 3.317–3.319

AN 6.73 Paṭhama tajjhāna sutta - First Jhāna (First)

Six qualities to abandon to dwell in the first jhāna - 1) sensual desire, 2) ill will, 3) complacency, 4) restlessness, 5) doubt, 6) failure to clearly see the true danger in sensual pleasures with correct wisdom.

PTS 3.428

UD 4.2 Uddhata sutta - Restless

The Buddha expresses an inspired utterance about the qualities of a person who falls under the sway of Māra and of one who overcomes all bad destinations.

PTS 37

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