If you find yourself in a dead end with some code you don’t seem to be able to solve: get off your screen, sit on your toilets, and think about it with no help whatsoever (paper, pen…).
You might even end traveling in time.
Source of the logo is http://bttf.wikia.com/wiki/File:Flux-Schematic.jpg and what I’m doing with it might harm kittens…