You know what else doesn't generate enlightenment? Attempting to murder an innocent civilian because you're so greedy that you just need their entire life savings and they can't have even a dime back.

Or maybe not. Maybe, after all, stimulating someone's noggin with 50 kilowatts of energy, every day for 7 months turns out to raise iq, granted enough neuronal fluid is being provided to what would otherise be an environment rich in neuronal death.