Yes we can be sure the suffering will end after Death.
Only the brain produces consciousness and sentience. Those are the only sources of pain . the ability to to suffer and experience extreme pain is totally produced only by the animal brain that is in a human also.
Once the brain is dead the human or animal will never experience sentience consciousness pain nor anything ever again.
sentience and consciousness are only a very temporary curse . and that is good imagine trillions to the quadrillion power years of being bored , bad memories , unmet needs. things not going your way, suffering, pain etc . who or what would create such a thing to be able to suffer for a trillion trillion trillion years for what purpose?
There is not even a constant self or me or you. For example what I was age 10 was something different than I am now. every age even from age 25 is different from 30 or 60 or 80 demented and every few years with different beliefs thoughts. So they want us to believe that there is one constant soul that last trillions of years when the brain can change in even an hour or a day but only a little but still different. that's neuroplasticity.
which me is the real me the one at age 5, 7 , 10 , 15, 20 etc the one that gets sent to an imaginary afterlife? neither nothing there is nothing no me . there is no soul.
The core person changes with a stroke , drugs , alcohol because the brain is affected.
I just typed trillion 3 times so imagine that typed a quadrillion times that is a trillion to the quadrillion power years and that isn't even a start to infinity . yet they would have us believe that a human is tied to an eternal soul that will suffer for this unimaginable amount of time . where is the power source to power this soul for trillions of years for what purpose why why why why? why would anyone be interested in unstructured thoughts of me an animal brain and my boring actions .no only an accident of chemistry would have created such a monstrosity as DNA based life. would i like to watch a rat all day long why is that so important or interesting? . this totally violates the law of Entropy which is the most powerful law in the universe and why everything needs a power source everything breaks down goes to disorder even the universe is expanding into nothingness
centuries of science and tech , experiments and all the brain science mri, brain scans , brain experiments ,psychology, evolution, anatomy , biology have proved that thinking , feeling , sentience consciousness are totally only produced by the brain. once the brain is dead no more pain ever no more existence no more suffering no boredom.
The human brain is composed of 86 billion neurons brain cells and those are connected in 100 trillion synapses . that is what creates conssciousness and sentience.
Death has never been popular. The intuition that the mind is more than the product of the brain and will survive its death feels correct, but is flatly contradicted by science.
www.psychologytoday.com
The brains of humans and other animals are virtually identical having all the same parts. this shows we all evolved from a common ancestor and from "simpler" life forms that evolution is true. the only difference i see between humans and other animals is the language ability which they use to put in false ideas into people's brains like that non-existence is the worst thing. But chatgpt is a language model and it surpasses the human brain.
gpt-4 chatgpt 4 has already surpassed the weak human brain
Chatgpt 4 is just weighted neural networks which is what a human brain is.
Gpt 5 will far surpass the weak human / ape / animal / vertebrate brain.
Ai will continue to advance gpt 6 , 7 , 8 and so on. Ai will soon be a billion times more intelligent that a human