Look back at a time where you really screwed things up, but you learned something
then basically just tell them a time where you screwed up and survived
(you could just take the time that you messed up and make up a lesson you learned, you don't actually have to learn it, it just has to sound believable)
C. Thomas Eakins
This painting is called “The gross clinic”
Its simple just stand in front of a mirror and then draw what u see :D