Haha I suppose we're much alike. Sometimes I also think about the universe/cosmos and the greater consciousness that guides our existence. However, that is a massive subject to ponder about, so to make it less overwhelming I chose "Human" as a way of keeping my thoughts grounded and centered around a familiar subject: Ourselves. This is by no means a limitation, only a core to revolve around.

Anyway, thanks for sharing, Sherman! I'm gonna check out Robert Sapolsky. Feel free to drop other recommendations should you have any.