Love

Love, isn't really necessary to keep us physically alive. It's a mere abstraction that runs through the complex labyrinth of our brain convolutions. Yet it's a concept believed by many, said to be manifested by many, and received by many. There's no definite concrete proof of it, but then again it stands strong with it's emotional-feelings-say-it-all-supposed-proof that love really does exist. Still, I'd say that love does make us live longer. If we love, we feel happier, brighter, jollier, bubblier, lighter, fairer, and more optimistic about almost everything. Studies show that optimistic or positive thinking people live by an average of 7 years longer than those who are not. So why not feel love, there's nothing much to lose, but, only a humongous amount of gain.