The document lists different examples of human behaviors and traits, including secrecy (offering blank visiting cards), laziness (asking for a lift while on a morning walk), craziness (getting a blank paper xeroxed), forgetfulness (trying to remember when you last saw someone in the mirror), stupidity (looking through the keyhole of a glass door), honesty (a pregnant woman taking one and a half tickets), suicide (a dwarf jumping off a footpath), and dehydration (a cow giving milk powder).