A shadow (Greek skia, Latin umbra) is the spirit or ghost of a deceased person who lives in the underworld in literature and poetry. The word is also used to describe an area of low sunlight caused by a body of water or dense forest growth. The shade provides sanctuary from the heat or cold, depending on which direction it moves. Shade is often associated with peace and quiet. This is because people like being out of the direct sun when it is hot or in the cold rain or snow. It is also likely that many people want to avoid other people when they do not know them. Shade gives us time to get to know someone before talking to them. Shade can be beneficial or detrimental, depending on what kind of shadow it is. If the shadow is that of a murderer, then staying in his/her shade would be a bad idea. However, if the shadow is that of a guardian angel, then staying in its shade would be safe. Only God knows our souls so there is no way to tell how someone will affect you unless you try them out first. That being said, always proceed with caution.