I think, if there really was a Jigsaw, I'd survive as many of his "tests" so i could be his apprentice. He's a "Mastermind/Psychopath" with a BIG point to prove. A lot of ppl labeled "psychopaths" or "the insane" are actually smarter than most "Normals". It's just that "normals" are the majority and they frighten easy(like little kids!!), so they lock "The Scary Ones" up, when it's these "Scary Ones" that should be put in charge.
Another 2 and a half cents from good(?) ol TD23!!