The key is to do all the previous steps which are very challenging but will lead to the final step that expresses your final opinion on the writing. Understanding a piece of writing is the most difficult, demanding thing and is always questionable. Discussing all people's opinions and their evidence will lead to the final opinion and interpretation of one. My interpretation of “For sale. Baby shoes, never worn” means that something happened to the baby before birth and it could be a miscarriage. The child's family bought these shoes for him/her, but something happened to the child that made them decide to sell them. But one reason that might make this family remember these shoes to sell them is that they are