Sorry pal, but it's illegal to pitch a tent at the gate. Besides, my television won't be very watchable with all of those big terminal windows, and I like my privacy too much given all the people.
So, for us normal humans with a 3'000 square-foot house about 30 minutes away from the terminal:
we pack into small luggage
we call the taxi
we wait for the taxi
we ride the taxi
we get to the airport early, so as to not get there late
we wait in line
we check in
we check our luggage
we walk through about three miles of airport hallway
we wait in line
we go through security
we wait in line
we walk onto the plane
we wait, for nothing
we taxi out to the runway
we wait for the previous plane
we de-ice in the winter
we take-off
we land
we taxi
we wait for an open gate
we wait in line
we disembark
we walk through three miles of hallway again
we wait for luggage
we walk to the door
we wait for a taxi
we ride the taxi
we arrive at our destination
oh yeah, we also bought the ticket and waited for our flight-time.
So, right now, as you read this, don't pretend, stand up, and go 3'000 miles in any direction. Find out how long it takes. I'm sure there isn't a plane going where you want exactly when you want it, but even if there is, all of the above takes time.
EIGHT HOURS. Do it, and wear a watch when you do.