Does it have a hyphen?

Years ago, I discovered that the surest way to throw a roomful of technical writers into an uproar is to ask, as innocently as possible, "Does the term 'anal-retentive' require a hyphen?"
Don't take my word for it. Try it yourself - but only if you've already concluded the business at hand, and still have an hour or two to spare.

Spirited discussions of grammatical questions are like crack for writers. They give us such a buzz every time. We feel so great, so smart, so right. It's what we live for. We can't stop. We can't get enough. We don't want to hear that they interfere with our lives and damage our productivity, and we really don't want to hear that they're an inappropriate use of a designated meeting time or discussion forum.

The only difference between writers and crackheads is that we're not likely to get arrested for possessing grammar books. Today I witnessed this truth play out in a dramatic, time-consuming, and very public way.

As in music or dance, it's impractical to strive for perfection in writing. We have to settle for attaining a level of skill that allows us to make a living at it. And our goal must be to communicate effectively, rather than to be excruciatingly correct. A technical writer's mission is to help people understand things. If we have to make a choice between clarity and correctness, we have a professional obligation to choose clarity; though in almost every case a bit of rewriting will allow us to serve both those masters.

Most of us are acquainted with the anecdote usually attributed to Winston Churchill: Upon seeing one of his sentences rewritten in a cumbersome fashion to keep it from ending with a preposition, Mr. Churchill allegedly said "This is the sort of nonsense up with which I will not put."

Regardless of the true origin of the quote, the point is valid: Clear communication is the objective. Get the grammar right enough that it doesn't interfere with your message - that is, right enough that it doesn't strike your audience as wrong - and move on. It's one more matter that comes down to knowing your audience, and recognizing that sometimes tech writers are not the audience.