You could do SMD while standing in line!
I picture some rig you wear with a small ledge on ypur stomach, and a battery pack on your back, to power the soldering iron. I've wrapped a thin wire around my soldering tip to work on tiny pads, so I envision this plus magnifying eyewear too.
Sadly in the US the bomb squad would soon show and shoot your ass, but maybe you'd get a settlement out of it.
You know you've done it right when the entire untidy queue pops into an even straight line