Ideas (yet to develop) on the Integration and Analysis of informations

I suspect that the way we are conditioned from birth determines the quantity and type of informations that each individual will be able to remember, to store in his brain; this seems logical if we consider that we are, for the most (I do not count here people with a deficient formation of the brain from birth), formed in the same way, we all have a roughly similar potential from the start ( !) ( do the genetic, the original organic constitution have an important role in the differences in reasoning and perception among individuals; may be the number of possible connections in the brain, the number of neurons or organic tools necessary in learning for human beings clearly differ between individuals at birth) (?!). In our development we may learn methods of integrating and analyzing the informations that surround us, some faced and hardened these methods, the others, most neglected by their environment, will have difficulties to reason and be logical later, difficulties to apprehend their new environement. (There are certainly methods to keep informations, help the brain to remember, that must be teached and early in life is the best!)