A day without Diet Coke? Challenge accepted

I drink a lot of Diet Coke. Eight to ten cans a day. But I’ve always said that it isn’t an addiction, so when a friend challenged me to go an entire day without Diet Coke, I said, ‘Easy. Challenge accepted’.

And it was easy. I didn’t miss it at all, hardly thought about it, and drank water instead. The only slight difference I noticed was feeling a bit more tired towards the end of the day as my caffeine levels dropped.