"Those who study the real and the unreal in spiritual dynamics say there may be two kinds ..."

No, GfS, there are scientists and there are cranks, charlatans and madmen. The C,Cs & M claim to "study the real and the unreal in spiritual dynamics" (whatever the f*ck that means!) but it is highly probable that they are just making it up in order to fool the credulous - like you and Amos, for example. Have any of them asked you for any money yet?