But sometimes, humans are not rational animals.
"I..."
The homeless man's face was haggard and filthy, wearing at least four or five layers of clothing, making him look bulky and dirty, reeking with stench.
He swallowed.
"I used to live in the sewer, but that day my usual place got flooded, so I wanted to find a drier place inside to rest..."
"But because it was too dark, I accidentally slipped and fell down the sewer, completely pitch black, I don't even know where I landed, but it was very deep."
"I broke my leg there, didn't know how long it took to heal it, then I wanted to find a way up or at least to the seaside..."
In the sewer, you aren't afraid of having nowhere to run, nor afraid of not finding an exit, it all ends the same, following the flow of water, you'll eventually be swept out to sea.
