True, not all of our urges are necessary, just as not all food is. However, this also applies to learning. We are driven to learn by our unconscious learning, which has long helped us survive.
Natural selection refers to the circumstances that allow an organism to endure and procreate, hence increasing the number of offspring to whom it can transfer its genetic makeup.
Every ability we possess on this route is essentially the result of our genetically related ancestor from a few thousand years ago doing something better than his peer, or comparable, who was extinct.
For instance, I'm sure he was better fed because his thumb was a little longer and could grasp the stone more readily when he was smashing walnuts with a stone.
Or, to put it another way, the person who is able to comprehend and remember that, although this red fruit is nice, the other person killed the third person in the environment in the past will live longer and produce more offspring and grandchildren.
This gets us to the point when we start to realise how important it was to learn from the past. Impulses are actions that we label as necessary and are persuaded we must take without questioning our motivation. Even if some people have a very strong will to resist the desire to learn, learning is helpful.
At this time, there exists a species that we now refer to as Homo Sapiens, whose learning capacity starts with remembering the taste of red fruits, believing that even more of this skill will be valuable, and even investing nearly all of its resources in this field.
Every living creature models the world around them to suit their own needs. The models incorporate only what is necessary, leaving the remainder to be explained by other biological structures.
The lath places the weight on his feet in the same manner as the gazelle does. It didn't matter; the elephant liked its weight. Humans primarily invested in their brains as one of these biological weapons.
Despite their extreme weakness in other biological aspects, humans have discovered that the key to moving up the food chain is to develop a more realistic model by performing more calculations than anybody else can.
Therefore, an individual's chances of surviving increase with the quality, appropriateness, and variability of the model they create. Because of its success in this area, a number of additional food chains can fit in the space between it and the subsequent food chain in the food pyramid.
As proponents of ecological balance, we favour the ecological circle over the pyramid, but sadly, most of humanity does not. Because of this, learning and broadening our horizons have become into impulsive behaviours.