What is that smell?

Smelling ghosts? If you are, you aren't crazy. One of the easiest ways for our loved ones to let us know they are around is to use our sense of smell! You may smell grandpa's pipe or grandma's perfume. They are really there with you. Odors are simply easier for us to understand and connect with. Words go through the brain and can get dismissed, but odors are directly processed.  As a result, whether or not you believe in ghosts, your sense of smell is connected to all things.