I wouldn't sail this ship if I were you
6030 People
-6030.1 Small people
–6030.11 Babies
—6030.111 When they are wailing in the middle of the night
—6030.112 When they are snuggled-up and milk-drunk
—6030.113 At the age when one has mentally categorised them as something like a puppy, and they suddenly do something intelligent
–6030.21 Children
—6030.121 Real children
—6030.122 Children in stories of children, written by adults
—6030.123 Children in the imagination of children, reflecting backwards in an infinite spiral
–6030.31 People who are merely slightly shorter than oneself
-6030.2 People encountered out in the world
–6030.21 Those who are like you
—6030.221 Those who are like you inside, but sufficiently different outside that you do not immediately think so
–6030.22 Those who are not like you
–6030.23 Those who may or may not be, depending on your definition of ‘like’
–6030.24 Those who operate within the social contract of their time and place
—6030.241 Those who use the social contract to perform iffy deeds
—6030.242 Those who can only operate within the social contract after long study
-6030.5 Those who are easily categorised into a small number of different groups
–6030.51 Those who are happy at this categorisation
-6030.5 Those who are a source of gorgeous mystery
-6030.6 People who are made of ice-cream, butter or sugar
-6030.7 People who make music
-6030.9 Those who are in fact some number of moles dressed up in a trenchcoat, mask and hat