Business sense

Now this has always done my head in. This is taken at a busy crossroads, and
it doesn't really give you an idea of scale. There is a line about 300 yards
of identical shops, all selling identical products. When they see that one
guy is making money, they move in and do exactly the same next to him! And
it keeps growing. And they must all make enough cash to get by. It is the
same in the city though. You have a street of tailors and a street of
electrical retailers and in fact there is a mall completely full of stalls
all selling the same stuff. Fucked up and weird!