I don't have profound thoughts often, so this might not be up to the standards of those who think profoundly for a living. But it occurred to me that, since language is a development of intelligence,  making a typo--missing a comma, misspelling a word, using a homonym by accident, forgetting the "ed" at the end of a past tense verb, whatever--will always make the person doing the writing look stupid.

Professional writers are not those people who construct language perfectly, but those who...