Thoughts on Apparitions

How do you detect entities around you? There are several schools of thought that surround the ideas of apparition detection. There is one in particular that discuss temperature changes and whether or not the temperature increases or decreases. There is another that states that you feel different, nausea, angry, sad, or any other emotion or feelings. What kind of equipment do you use to detect, and do you correlate the equipment findings with your feelings/emotions?

Happy Haunting

-The Haunting Inspectres Team