There are many ways to try and control our future life and death, and Todd starts to look at a technological one and all it's implications. -Editor.

What keeps you up at night? Is it the anticipation of another great day?! Or is it the worry of impending doom? I suspect for most of us, it is more the latter than the former. What often gives me a restless night is the worry that I'm going to oversleep and miss my flight. Hasn't happened yet, mind you, but that doesn't keep me from worrying about it. Other times it can be a concern over what is happening or not happening at work. Do I have all my work done? Have I done a good enough job? Will people appreciate what I have done? Whatever the specific nature of the concern, they all have one thing in common: they are concerns about the future.