According to the bibble suicide is prohibited.
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Likewise the Qur'an.
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So why Kill your self?
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For someone that doesn't care about you?

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see the full tweet..

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Video...
https://twitter.com/i/status/1363437786154565634

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How does poison kill a person? What is the full mechanism of poisoning the body?

They're are countless poisons and mechanisms, and not all are understood.

They all destroy or interfere with a vital function of your body.

Some destroy vital organs or systems such as your liver, kidneys, brain, thyroid, or blood cells.

Some just interfere with how vital organs work, which can lead to things like hypoxia, anoxia, heart attack, stroke, or heart failure.

Some poisons change the osmotic pressure of your body, which is what too much table salt does or drinking soy sauce does, and this pulls water from your cells and causes cell death.

Some poisons just cause sever inflammation or make your throat swell up, so you stop breathing.

Some just kills cells, which is obviously bad.

See

Opinions

Suicide is the coward's way to hell fire

adadike:
Suicide is the coward's way to hell fire

ur comment is true, by seeing the video she is already in hell

How does poison kill a person? What is the full mechanism of poisoning the body?


Different poisons act in different ways;
Fast poisons like carbon monoxide, azide, cyanide, etc react with haemoglobin or block key enzyme pathways so they kill very quickly.

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Fluoroacetate is similar as it blocks the Krebs citric acid cycle at a key step, takes a while to kick in but it is pretty fatal.
Toxins like warfarin and its ilk block blood clotting so you die from multiple uncontrollable haemorrhages.
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Things like organic mercury attack brain and liver tissue so you go nuts and then die in agony as your brain loses control of your body, you are aware of this and it is pretty much unstoppable when it gets going so it is an awful death.

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Various alkaloids like coniine, atropine, strychnine, nicotine, etc poison the nervous system, some of them are quick and not very painful, some are slower and pretty painful.
Radioactive poisons like polonium, etc kill by the glow in the dark effect, you get a lethal does of radiation from the inside.

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In summary, there are general classes of poison which attack the nervous
system, metabolic processes, key physiological processes, etc.