Go back to times past and think about electricity for instance. Can you even imagine? 'Yeah we'd uh like to set up these poles all around the countryside and string some wires between them. And yeah if anybody touches those wire, they die and all the electricity gets screwed up. If lightning strikes them or a tree falls on them, yeah they're gonna fall and start fires. And there will be live wires - and uh yeah again, touch 'em and you die. Anyhow, we good to go? In exchange for this totally-safe-tech we'll be able to have electric lights! I mean how cool is that? Err and in full disclosure about those lights, uh don't touch the sockets or well.. you know, yeah - you die. Okay, so we good to go?'