Joshua, again, had a lot to say on this topic. He likened it to his field of interest, paranormal psychology. He was interested in the profile of a cheater. He told me how he would be able to tell if someone was lying about a paranormal experience based on the types of questions he would ask. Essentially, before he would be able to detect paranormal activity, he would have to verify whether the haunted person is truly being haunted, is delusional, is lying, etc. It was very fascinating to hear this part of his preferred profession.