I think of it more like an atom
atoms are the smallest unit that retain their properties, split it further and it no longer retains those properties
kind of like life in a way, one subsystem (ie digestive) doesn't retain the properties of a full live system (ie person)
a person is really just a lot of smaller subsystems put together, like an atom is a lot of smaller bits put together
Since everything in itself is a chain reaction of chemical reactions, does that mean the future is pre-determined by the reactions going on in your wang cells right now? Is there actually a free will because of that?
I view the universe as on a loop, the big crunch theory
eventually gravity will pull everything back together, and if it has the same orientation as it once had before, with the same velocities and energies and everything, then it should have the same lifecycle going forward
and because of that everything is predetermined
but at the same time, I view free will as being able to do what we want, but what we want is predetermined, so we do have free will to do what is predetermined