So the brain and everything in the universe is controlled by set laws that have set solutions right? The brain is mainly controlled by chemical and electrical reactions with amino acids and stuff. So these reactions should have set/predetermined outputs right? Just like how a computer has? Then how does a consciousness exist? Because a conscious follows no laws, it's random, unpredictable, not predetermined, etc. Yet the chemical reactions that control our brain are predictable, predetermined etc. or so they should be. What is able to bend these laws and create thought? thinking? randomness? doesn't that go against physics?