I agree White Warrior & Thunder Bow ...

Its enough that there are people who don't know the difference between good & bad or evil ...
Good judgement & clear perceptions guide us through life ...
Properly disguishing them develops intuition ...
This involves understanding why they exist, how to protect yourself & who are the good people to trust ...
You will be using these skills & reminding yourself of them throughout life ...

Concerning myself w/evil spirits is at the bottom of the barrel; being aware of bad or evil people is far more important ...