People often wonder why we writers obsess over phrases, cadences, and the like. They don’t understand when we say that the rhythm is wrong or when we point out, as Mark Twain famously did, the difference between the almost-right word and the right word.
Well then. Here’s a situation in which the absence of a single letter provides an altogether different meaning:
This blog post originally stated that one in three black men who have sex with me is HIV positive. In fact, the statistic applies to black men who have sex with men.