Am I the only one feeling ripped off by ghost hunting, T.V. shows ?

In a living human being,the brain is where electrical impulses occur. How do ghosts manage to set off, electrical detectors. Theyre dead, No brain, No function. Do these paranormal experts believe, we are all abnormal? Or what ?Am I the only one feeling ripped off by ghost hunting, T.V. shows ?
The shows are fake. I belive that there are paranormal ';bodies';/';ghosts';, but I can pretend to be scared on tv and have ';detectors'; that signal whatever. its fake.Am I the only one feeling ripped off by ghost hunting, T.V. shows ?
It may be a force we still don't not understand science in general is not that old compared to human history.