[I]t must be remembered, that while our language is yet living, and variable by the caprice of every tongue that speaks it, these words are hourly shifting their relations, and can no more be ascertained in a dictionary, than a grove, in the agitation of a storm, can be accurately delineated from its picture in the water . . .
♦ Samuel Johnson, from the Preface to A Dictionary of the English Language (1755)
A neologism born out of agitation, a discomfort in the abstract body, and a drive to direct turbulent formulations of ephemera out: outward; outside, into the open. Its root, my well-worn friend pensive, traces a spectrum of inversion, beginning with “sorrowfully thoughtful; gloomy, sad, melancholy” (OED); a condition familiar, but unwelcome save for the rainiest of days; days when the water mark inches above safety; days when little else gets done—just a kind of condensing within your own borders. We also read “more generally: full of thought; meditative, reflective,” and this takes up so much time in the business of my world that it best go unquantified. Yet I maintain that there is a time to take off the thinking cap and transform passive activity into something a little more aggressive and concrete. And then there is the notion that thought belies action, that meditation dives towards a void. This counters my ambition. I am trying to surface with an array entities detailed, not effaced, even if it is impossible not to lose something essential in articulation. This is not where I am going to strive for oneness; it is where I am going to attempt to splinter into multiplicity.
So the prefix im- comes in to counter what might be considered the pitfalls of the “thoughtful,” but also to drive in the opposite direction from being “anxious as to plans and future events,” to rail against being “apprehensive.” There is an impatience in the result, a restless energy, an impetus to jettison thought from the lugubrious internal grottos and relieve the pressure: a commitment to the future rather than an apprehension; a cultivated excitement rather than dread.
This is the quality of writing things down.