Disclaimer: This post will probably make me seem more crazy than I am. I assure you I'm a normal person with fairly decent social skills. My thoughts, admittedly, however, do wander to more obscure topics occasionally. Here are today's revelations.
Sometimes I feel like my life has already been lived. Maybe a better way of putting it would be: It feels like my life is already on track to be completed, step by meticulous step, in an exact, precise way, but I am completely in the dark about it. And looking back, I think "well that's the way that should've/had to have happened" quite a bit. Hindsight bias tells me that everything, even the tiniest details, all work together to produce the outcome that is the present. So I guess the question is: Do I get to change the course of my life (and by extension, everyone's life) via my choices?
Do we have free will? Whether you believe we all blindly follow a script written by a higher power, or you believe, quite simply, in the principles of cause and effect, free will in our lives seems unlikely (to me).
Given the first senario, perhaps we do have the power to make minor decisions, and make an impact on the universe in our own little way. But at the end of the day, "god" will see to it that his plans are kept, and his quotas met. So yes, your choices are your own and they are significant, in your own insignificant way.
Now, cause and effect, to me, is a little more interesting/terrifying. A brief example before I get to my point. Imagine an eight-ball in the middle of a pool table. If it is struck by the cue ball at a certain angle and velocity, it will go into the right corner pocket. Every time. Let me say this again. If the eight-ball is struck in exactly the same way every time, it will go into the right corner pocket, exactly the same way, every time. Now, replace the pool table with the setting of the big bang, and the eight-ball with the universe. The big bang, by effect, is the force applied, and what I'm saying is that in that first moment after the big bang, the very, very, very first instant the universe came into creation, everything that ever has or ever will happen is foretold just by the way the particles from the big bang moved in their first moments. Just like how you can predict, from the moment a force is applied to the cue ball, if the eight-ball is going into the right corner pocket.
Obviously, this is a bit of a stretch. And I have absolutely no credibility whatsoever to be talking about the big bang. This is just what was going through my head today at work to distract me from a particularly awful eight hour shift.
I hope you have a great day