In Jainism, the 8 karmas don’t just work in theory – they shape almost every part of your daily life: how you think, feel, behave, and what kind of life you get next.

I’ll keep it simple and show “real life” effects of each:

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4 Ghāti Karmas (directly cover the soul)

These four spoil the natural qualities of the soul (infinite knowledge, perception, bliss, energy).

1. Jñānāvaraṇīya Karma – Knowledge‑obscuring

What it does: Puts a veil on your inborn knowledge.

Real‑life effects:

• You study but still “don’t get it”.
• You keep forgetting important things.
• You misunderstand simple points, make wrong conclusions.
• You hear religious talks but the main idea never properly settles inside.

Whenever you feel, “Why am I so dull or confused?” – from Jain view, some part is this karma.

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2. Darśanāvaraṇīya Karma – Perception‑obscuring

What it does: Covers right seeing/intuition and right faith.

Real‑life effects:

• You see good people, good principles, but don’t feel trust or respect for them.
• You doubt true things, but easily believe false or harmful ideas.
• You keep changing beliefs: today one guru, tomorrow another; no steady conviction.
• You may see religion as useless or superstition, even when it is genuinely helping others.

So, the “I don’t feel faith, even if it sounds logical” feeling is strongly linked to this karma.

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3. Mohanīya Karma – Deluding (the most dangerous)

What it does: Deludes belief and conduct; creates attachment and aversion.

Real‑life effects:

• You know anger is bad, but still burst out.
• You know lying is wrong, but still prefer “smart cheating”.
• You know attachment hurts, but still cling to people, money, image.
• Jealousy, pride, greed, lust, stubbornness – they pull you even against your own better judgement.
• You identify completely with “I am this body, this job, this relation”, and forget “I am a soul”.

Whenever you say, “I knew it was wrong, but I still did it,” Jainism points to Mohanīya karma working.

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4. Antarāya Karma – Obstructing

What it does: Blocks your energy and ability to do good or to enjoy what you have.

Real‑life effects:

• You want to donate, but obstacles keep coming (loss, tension at home, sudden needs).
• You wish to study scriptures, but constantly get disturbed or feel lazy.
• You get opportunities, but “something comes in between” again and again.
• Even if you have wealth, you can’t really enjoy it peacefully.
• You want to fast or do sādhana, but body or mind doesn’t cooperate.

That feeling of, “I want to, but somehow I can’t,” is Antarāya in action.

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4 Aghāti Karmas (shape worldly experience)

These don’t damage the soul’s inner qualities, but decide your type of life and surroundings.

5. Vedanīya Karma – Feeling‑producing

What it does: Decides pleasant or painful experiences.

Real‑life effects:

• Same situation, two people: one suffers a lot, another less – difference is Vedanīya.
• You meet with accidents, illness, insults (painful feeling karma).
• You enjoy good food, health, comfort, respect (pleasant feeling karma).
• Sometimes you feel sad without clear reason, or peaceful without special cause – also under this.

So, how you feel in life’s situations (happy/sad) is largely this karma’s result.

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6. Nāma Karma – Body & personality determining

What it does: Decides the type of body and many physical/mental features.

Real‑life effects:

• Human, animal, celestial, hellish – the broad form of existence.
• Tall/short, beautiful/plain, strong/weak body.
• Sharp or slow brain, natural talents (music, maths, speaking, etc.).
• Certain health tendencies from birth (strong immunity or weak).
• Even your basic “type” – calm, aggressive, soft‑spoken, etc. – has roots here.

So, “Why was I born like this and someone else so different?” – Jain answer: Nāma karma.

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7. Gotra Karma – Status / respect determining

What it does: Determines high or low birth, status, and general social treatment.

Real‑life effects:

• Born in respected or struggling family.
• People naturally honor you or naturally look down on you, even without reason.
• You work hard but don’t get recognition – or you get name/fame easily.
• You get chances to mix with noble people, saints, and satsang – or mostly with bad company.

“Why do people treat me this way?” – a deep part is Gotra karma’s fruit.

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8. Āyu Karma – Life‑span determining

What it does: Fixes how long a particular birth will last and in which realm (human, animal, etc.)

Real‑life effects:

• Short life or long life.
• Living as human, animal, celestial, or in hellish states.
• Some people survive major accidents; some die in small incidents – one reason is fixed Āyu.

From Jain view, exact time of death in a given birth is not random; it is bound by this karma.

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Common across Digambar & Śvetāmbar

• Both traditions agree on these same 8 karmas and their basic roles.
• Differences are only in detail (sub‑types, technical descriptions), not in the main meaning.

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How this helps you practically

1. Don’t blame only outside things.

Many differences in ability, feelings, status, and life‑length are karmic results.

1. Focus on present causes.

Today’s reactions (anger, greed, ego, violence, lies) create new ghāti karmas. Calmness, forgiveness, self‑control, compassion, and tapas reduce old karmas.

1. Use problems as chances.

When pain, insult, obstacles come, bear them with patience and awareness – that is how those karmas get exhausted with least new bondage.

For a simple overview of the eight karmas and their groups, you can read more here