Why didn't we end human life earlier?

I wouldnt worry too much about dieing...as crazy as it may sound, I have a theory your consciousness exists on another plane of reality. The complexities of the human brain exist algorithmically to give view to this consciousness. Think about it, how can a bunch of molecules create awareness? Trust me, I can actually *feel* it...like it follows me around, I can see beyond sometimes, as if im a blind and deaf person in this other reality...it feels so...familiar...i cant describe it otherwise, except it feels familiar...