Jigsaw Killer

Watching Saw lV I thought that how close these Saw movies are to real life. Just as people in the movie, we wake up and find ourselves in a jigsaw. Oblivious of where we came from. Oblivious of who sent us. Oblivious of why we are here. Things become a bit clear as time passes. We come to know that we have to strugle to survive. And this is what we do. Throughout life we struggle, we earn, we eat; just to survive. We dont care for others, we think about ourselves only. We can even slay others if its a question of our own being alive. All of us are put in different games. And we put our endevours to pass through them. Some die out in between, some die accidently, some fed up of the game choose the path of suicide and some reach the last stages of the game. Still strugling to survive in the very last moments, they pass out eventually. Gone. They will never come back. Is someone really testing us too? Is there a real Jigsaw Killer out there who put us in this labyrinth? If yes, then hes very cruel.