Cell phones while driving

I think that talking on cell phones while driving is O.K. People say that it's dangerous because you're not focusing on your driving. You are sorta doing the same thing if you're eating. Then people should say that you can't eat while driving either. WHAT IF YOU'RE STARVING AND YOU'VE BEEN ON THE ROAD FOR 12 HOURS STRAIGHT! YOU SHOULD Be ABLE TO EAT THEN!!!!! I ROCK!!!!!!!!!!!