>>108
No, man, I'm talking about this shit https://en.wikipedia.org/wiki/Mathematical_logic that stands at the foundation of stuff like Taylor series and long division.
Logic is scary, because it causes things you did not know to exist. Also, you learn of patterns that live in the essence of information/existence/whatever. It could just be my perception of these things that scares me, though.
A system can't be contradictory. It just means one of your assumptions or your analysis of it is erroneous, and that causes you to perceive it as contradictory. I might not be understanding what you're saying, so please expand on this and possibly give an example.
Think of evolution. Things try to destroy each other, yet it leads to things that survive better. There are other things like prisoner's dilemma.
This is a stupid one but whatever: In an episode of Index, Touma and Stiyl were disrupting each other while trying to fight an enemy, but that fact caused the enemy to lose because she could not predict what they were doing.