It’s a grey November day; rain gently pocks the surface of the tidal pools. There is not much to see in this East Sussex nature reserve – a few gulls, a little grebe, a solitary wader on the shore – but already my breathing has slowed to the rhythm of the water lapping the shingle, my shoulders have dropped and I feel imbued with a sense of calm.
Is this the real life? Is this just fantasy? Those aren’t just lyrics from the Queen song “Bohemian Rhapsody.” They’re also the questions that the brain must constantly answer while processing streams of visual signals from the eyes and purely mental pictures bubbling out of the imagination.
A half-formed thought feels worse than an empty head—the tip-of-the-tongue sensation, the inkling of a there there without the foggiest notion of how to get, well, there. Especially dire is when the “what” that we wish to articulate feels half-formed itself, something observable yet emergent, for which the masses have yet to find language.