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The advice about having a mindset of looking at the world via first principals rather than through assumptions and analogies was a great insight.

Musk then elaborated nicely, saying that people use the assumption that batteries have always been expensive so they always will be expensive. A better way to look at the problem is to check the London spot price for the individual battery components; cobalt, aluminium etc and deriving a price from that.

Are there books or resources where I can train this 'mental muscle' of looking at the world through first principals?

I should mention that don't have a physics or engineering background myself.



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