Addiction is a funny thing in our culture -- people who are actually addicted to a substance actively deny it ("I just like to smoke!"), while other people claim addiction for every random thing they happen to enjoy ("I'm addicted to these delicious candy bars!").
But as science gets a better understanding of how addiction works in the brain, suddenly a whole lot of our everyday habits make more sense.
The truth is stranger than fiction. Step into the world of weird news. Learn more