"When you work at street level you never know who's going to walk through your door"

This quote by John Grisham speaks to the unpredictability of life. Working at street level implies that you are handling the public daily, and you never ever know who is going to stroll through your door. It might be a regular customer, a brand-new face, or perhaps a celeb. It could be someone who requires assistance, or somebody who is seeking to cause trouble. It could be somebody who is aiming to purchase, or somebody who is seeking to begin a discussion. No matter who it is, you never ever understand who is going to walk through your door. This quote is a pointer to be gotten ready for anything and to always be prepared to deal with the unknown. It is a reminder to remain alert and to be ready to handle whatever comes your method.