We’re dropping our third Founder's Journal miniseries this week! That means double the episodes today, Wednesday and Friday. This week’s theme is Mental Models. In this classic episode I break down a powerful mental model Elon Musk uses to build his businesses: Sum Product Thinking. 

Check out the full transcript at https://foundersjournal.morningbrew.com to learn more, and if you have any ideas for our show, email me at [email protected] or my DMs are open @businessbarista.

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