There are many people who are not expert in your programming language but need to understand it, though. When you work in an environement where you need domain people, who are hired for their domain first and are programmers second, this can matter a lot.
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There are many people who are not expert in your programming language but need to understand it, though. When you work in an environement where you need domain people, who are hired for their domain first and are programmers second, this can matter a lot.