Why do we all have an individual way see things?

The idea of the ultimate reality that is the same for everybody is a myth. The reality is different for everybody in the world. How we see things depends on the experiences that we have. The same thing that might mean funny and pleasure to some people might be very traumatic for some other people. We know that things like festivals and concerts are meant to be places, where everybody has fun. 

But some negative experiences can cause that person ever go to those places. The fact is that feelings are in dominating role in the way to see things. The fact is that if the person has some kind of difference in the nervous system or senses that can cause that person to see the world differently than others. So when we are thinking of observation, we must realize that memories have a big influence to things how we are seeing things. 

This thing should show that people are individuals. We might see things differently than other people. We might have an allergy that makes something like a chocolate painful experience. That thing causes immune system over-reaction and the itch. This itch makes that very common tasteful candy a bad experience for others. 

This is one point of seeing things. When we have some kind of anomaly that thing changes our way to see things. 

https://scitechdaily.com/science-reveals-why-doesnt-everybody-view-the-world-the-same-way/

About non-random DNA sequences

What is the intelligence genome? That genome affects the neuron's ability to make connections. A large number of connections means a large number of skills. But there is one shadow in that model. If the brain has many axon connections it is slower than a brain with only a couple of connections. 

The reason is that is simple. If there is a large number of axon tracks in brain tissue. The brain must search for the right connection longer than if the brain has only a couple of connections. 

The AI is an excellent tool for analyzing DNA. And that thing has been uncovered that there are DNA sequences that are not forming randomly. That thing sometimes means that some pre-humans and other species systematically choose their spouses by favoring some abilities. 

When we think the natural selection the "non-wanted" genetic sequences would be removed.  If the person or individual is too careless. That caused death at an early age. If we would be cavemen. Things, like eagles, would be dangerous to their children. 

Because of the individual that has some "non-wanted" DNA sequences. That thing causes the "non-wanted behavior". If the individual is violent or in some other ways disgusting. There will be no other individual that wants to make descendants with that kind of person.

And the thing that made cavemen and women choose certain males was the ability to get food and also the ability to take care of their descendants. Also, things like antisocial personality are causing that some individuals are hard to get descendants. And if those abilities would be genetically controlled. That removes those genomes from society. 

The thing is that researchers looking for the genomes that make us intelligent. We know that genomes influence intelligence. But the genomes are not enough. Intelligence requires material for creating something.  But what makes the genome of intelligence the thing that makes people intelligent? That genome controls the neuron's ability to make connections as I wrote before. A large number of connections are making a large number of skills.