the thick of things

This is the middle.
Things have had time to get complicated,
messy, really. Nothing is simple anymore.
Cities have sprouted up along the rivers
teeming with people at cross-purposes –
a million schemes, a million wild looks.
Disappointment unshoulders his knapsack
here and pitches his ragged tent.
This is the sticky part where the plot congeals,
where the action suddenly reverses
or swerves off in an outrageous direction.
Here the narrator devotes a long paragraph
to why Miriam does not want Edward's child.
Someone hides a letter under a pillow.
Here the aria rises to a pitch,
a song of betrayal, salted with revenge.
And the climbing party is stuck on a ledge
halfway up the mountain.
This is the bridge, the painful modulation.
This is the thick of things.
So much is crowded into the middle –
the guitars of Spain, piles of ripe avocados,
Russian uniforms, noisy parties,
lakeside kisses, arguments heard through a wall
too much to name, too much to think about.

~ from Billy Collins's "Aristotle"