If all lived forever, then no one would give birth to babies, cause they are so dumb in the beginning. And life would be an ongoing competition. thats not so funny. In other words you would have all time in the world, or all time there is, right? But you would feel like you didn't have any. Even if you did have some time to do it wouldn't be much, would it. Tastes, things you here, things you see, feel would become boring and you are garantied to die in some creepy accident or cancer, you wouldn't die in your sleep. And if you really enjoyed living this eon of time, you would sooner or later go to hell anyway.