Demons in Bloomington, MN

According to the dictionary the word "Demon" is defined as an "evil spirit or an undesirable emotion, trait or state" Now I'm just a country boy at heart and don't have a damn clue what that really means. It gets even more confusing when the dictionary explains that a "Spirit" (good or evil) is a "bodiless being that inhabits a place or thing". It really does say that you can look it up yourself if you don't believe me. Then to add gas to the fire each major religion has its own definition of demons and spirits. That definition can change depending on what part of the world you're living in and the religion that is practiced there.