I believe that the "world" we believe in, and live in, is just a simulation. This does bear some similarity to the Matrix, slightly. However, this is not just the planet, this is everywhere and everything in this 'world' (universe, etc).
You see, I believe we are all code. We are not humans 'plugged in', but are just like characters in a game. You know how AI is getting more advanced? Well, this is the result! We are all coded and placed in a simulation, which is also coded and created. Maybe for observation, or maybe 'gamers' play in this simulation like some wannabe-pilots play in flight sims? Recreating events in a realistic replication if life, with no repercussions because we aren't actually real?
Maybe they are the ones going insane and massacring? Because they have no fear of death, since they are only 'playing' a character, they can do anything that we would be too afraid to do. That character was created by them, but they provided a back-story/history, implemented that character into people's minds, maybe as a father, brother, etc, and with all the right tweaks, they just appeared and everyone thought it was normal? That or they took control of a character already created, like they could be with me right now, making me post. Makes me seem crazy, so you don't believe me! They are cunning.
Those considered 'insane' could be trial-and-error examples left within the world to provide an example to future coders? Not quite sure on that one.
Also, the fact that my code allows me to have these thoughts, shows that the 'creators' wanted to allow me to think that, so you all then use it as an argument to disprove my belief. They are using it as defense of the system. You see, if we figure it out, the simulation does not work. Like an ant farm that sees you and just freezes - you can't observe it in it's natural state.
I have no idea about the origins of The Creators, but I am sure they are technologically advanced, and are from what we could call the 'future' in comparison to our time-scale.
But here is another thing - this simulation could have been created a year ago, a month ago, or right when I post this topic! All they must create is a back-story (eg. history itself), characters, and memories and lives for those characters, and BAM, you have life that has supposedly existed for this amount of time (however many billions of years), that has possibly, in reality, (not a pun) existed for only a few moments.
How do we know The Creators are what we believe to be 'human', or 'normal'? Maybe we're the aliens in their little scheme?
I know it's a touchy subject, but religion could be a defense mechanism - people believe in god, and creationism, and so I seem like I'm bat-shit insane, and nothing compared to their faith. Again, the system's defenses are in play!
But here is the main question- you thinking me crazy is just a defense mechanism. So I could be speaking the truth. How do you know?