[chrishacken]

Given enough time and training, anyone who puts their all into learning it, is capable of understanding that.

It may take them 20 years to learn math from the ground up, but they can do it. Saying someone can't do something is bullshit. That's sheep mentality.

[emodendroket]

Many people do put their lives into things without ever becoming world-class talents.

[chrishacken]

Understanding an algorithm or concept is not a world-class talent.

[yequalsx]

There are lots of concepts whose understanding is a world class talent. In mathematics one would be hard pressed to find 10 people who have read and really understand Hironaka's Resolution of Singularities. There are many, many concepts whose understanding is a world class talent.