Saw

"You see, the knowledge of death... changes everything. If I were to tell you the exact date and time of your death... it would shatter your world completely. I know. Can you imagine what it feels like to have someone sit you down and tell you that you're dying? The gravity of that? That the clock's ticking for you. In a split second, your world is cracked open. You look at things differently, smell things differently. You savor everything, be it a glass of water or a walk in the park.But most people have the luxury of not knowing when that clock's going to go off. And the irony of it is that that keeps them from really living their life. It keeps them sleepwalking. It keeps them drinking that glass of water, but never really tasting it."

         Tobin Bell as John Kramer a.k.a Jigsaw