The next morning after John and Elisha had mentioned getting electricuted in their shower I took another shower and was adjusting the shower head above and could feel 30-40 volts going through me. It is definitely a nice way to wake up in the morning if you haven't had your caffeine fix yet. Notice how they put electrical tape around the metal tap to "insulate" you from the electrical leakage. Very professional electrical work! Who needs to put in a ground wire for safety when you can just use electrical tape to fix the problem.