Believe it or not, caffeine is a drug and it is actually the most widely used drug in the world. Nowadays, you can find caffeine in any form. From coffee, tea, energy drinks to even gum and mints. The world has become extremely dependent on this drug. Sure it makes you awake and have energy but in the end it just makes you crash. I never realized that I had an addiction to caffeine until I got into college. College students consume a huge amount of caffeine. It is easy to find yourself grabbing a coffee or an energy drink before class after getting no hours of sleep. I find myself needing coffee to get through my day, get rid of headaches and even just to make me happy.