Born into the lower working classes, I've always gravitated to residing next to busy railway lines, the traditional address for those of humble social standing.
As a young man earning my first wage, I shared Dickensian lodgings backing on to one of London's busiest railway stations. This was the age of steam, so my shirts - even when freshly laundered - were invariably covered in soot, thanks to the backyard clothesline receiving a constant blast of smoke from trains chugging back and forth.
Railway grime has followed me everywhere - even today - which is faintly surprising, considering steam engines have all but disappeared.
I maintained the link years ago, while fleeing the wrath of young ladies.
In my dissolute bachelor days, I decided it was prudent to purchase an apartment in a high-rise block, close to the city.