Under Pressure

I had been to the Battersea Beer Festival with pal Liz, and, after exercising a modicum of decorum and respectability, had arrived back at Hemel Hempstead station after a lengthy journey.
I left the station and began the walk up the hill to home. The walk - a series of four, five minute vignettes: station to first roundabout past the Fisheries Inn, roundabout to the Grapes pub, Grapes pub to crossing of main road, Northridge Way, Northridge Way to front door.
This night: station to first roundabout past Fisheries Inn: slight pressure in bladder due to lengthy train journey and previous visit to beer festival, should I use the Portaloo at the station (toilets being refurbed)? No, no lights and it's only a short walk. Fisheries Inn in sight, wistful stare in direction of Gents, is it worth having a pint to use the facilities, probably wouldn't make any odds (you only get out what you put in - First Law of Thermodynamics and Drinking, N.Hayes 2011), continue to roundabout.
Roundabout to the Grapes: increasing pressure in bladder caused contraction of urinary sphincter and other sphincters that don't exist, ponder the existence of non-existent sphincters, decide I will write a treatise on "The Use of Phantom Sphincters to prevent Mictatory Accident in the Middle-Aged, aka Indiana Jones and the Ring of Doom).

Brief note to older brother Steve, if you remember what happened when you read about the toothpaste incident - art as life - I should go now!

Grapes to Northridge Way: a further increase in pressure pushes my baroreceptors past "full" to "uncomfortably full", bushes and leylandii hedges in peoples gardens start to become animalistically attractive. However the prospect of being hauled off to the chokey for indecent exposure provides a welcome tempering. ("Come along now Sir." "Be with you in a minute - or two, Officer!")
Northridge Way to front door. "Uncomfortably Full" to "Maximum". I have a bladder the size of Jupiter, it is attended by the twin moons of Ganymede and Calypso formerly known as my kidneys. Hang on! Calypso is a water nymph. ...it is attended by the twin moons Ganymede and ....er...Io (much better - seduced by Jupiter disguised as a cloud, think light and airy thoughts) formerly known as my kidneys. Oh look there's the house! This is a moment for potential disaster, in as much as cows let down their milk upon entering the milking parlour, a feature we psychologists know as "operant conditioning", so the nether regions respond to the prospect of relief. An involuntary schizophrenia kicks in, I (though not I) fumble in my (though not my) pocket for my (though no...JUST GET ON WITH IT!) keys. I stop and survey the front garden in a detached manner, while sneaking up on the door lock, which I open and enter.
Hamlet. Act one, Scene one, Line eight!