You may think I look sad
  But I am just sleeping
  It's my facial expression
  I'm probably dreaming
  
  Would you like to be sad?
  Would you like me to teach you?
  Well, you can learn to be sad
  But you must practice like I do
  
  Na na na, na na na na ...
  
  You must follow directions
  And learn it right from the start
  There isn't a short cut
  It must come from your heart
  
  Well there are those who are happy
  And there are those who are wise
  But it's the truly sad people
  Who get the most out of life
  
  Na na na, na na na na ...
  
  You may think I look sad
  But I am just sleeping
  It's my facial expression
  I'm probably dreaming