This is the reason why we cannot achieve everything in life!
Discussion
How so?
I'm able to increase understanding of a subject. That's the important thing. I'm able to do that. How is that a problem?
None can achieve this if the language is incomprehensible. Therefore, a person needs to be constantly exposed to understand certain things. This also applies to a person who seeks to be understood by the audience. It is an unsolvable problem in adulthood.