Your intelligence? Not so much. Your knowledge on the matter? Perhaps.
I'm just stressing the fact that all electricity, regardless of how harmless you may think it is, demands at least a little bit of respect. If people think that a 110v line cannot be lethal and is relatively safe, then they're horribly wrong.
If you're lucky, high voltage will "blow you a good distance". Many people weren't lucky enough and have latched on instead. End result for them was typically being literally cooked from the inside out...some cases I've heard they've blown some holes too....what a way to go.
Even "low voltage" is extremely dangerous...it all depends on the amps...it's not the volts that kill you. A typical 110v wire is more dangerous than a 230v or even higher...110v is just the right voltage to cause all your muscles to contract and not convulse (or at least the ones closest to where your body is making direct contact with the source). Nowadays, that's common knowledge amongst electricians.