How do you know you're a diet coke addict?
Your boyfriend a few days ago twists the cap so tight you can't get it to budge at all. It's one in the morning so the campus is closed and you don't have enough change for the drink machine downstairs in your dorm. You try once again to open it only causing a blister on your left hand. Then inspiration hits. You poke at the bottle with a knife until you form a hole allowing the coke to be poured into a paper cup. To avoid what is left over from going flat you use a pen to block up the hole.
My name is Ingrid and yes I am addicted to diet coke.