I probably couldn't live without my computer because it has my whole life on it, music, photos videos etc. I also couldn't live without my mp3 player whenever I am alone I need to be listening to music to stay sane.
My network of friends in civil service, school, scouting, storm chasing, work, hell even here. If I didn't have people that understood me, I'd go mentally insane.
What kind of air?
LOL Without Hydrogen, there would be no water. And without Oxygen, we couldn't breathe. Well, without Carbon, I guss this whole 'Global Warming' issue wouldn't be so much of an issue