Elon Musk's 3 Rules To Learning Anything

I do think there's a good good framework for thinking it is physics you
know the sort of first principles reasoning generally, What I mean by that is boil things down to they're fundamental truths and reason up from there as opposed to reasoning by analogy....Elon Musk's 3 Rules To Learning Anything

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🎓 ELON MUSK ON THE POWER OF THINKING FOR YOURSELF :

In 2002, Musk began his quest to send the first rocket to Mars—an idea that would eventually become the aerospace company SpaceX.

He ran into a major challenge right off the bat. After visiting a number of aerospace manufacturers around the world, Musk discovered the cost of purchasing a rocket was astronomical—up to $65 million. Given the high price, he began to rethink the problem.

“I tend to approach things from a physics framework,” Musk said in an interview. “Physics teaches you to reason from first principles rather than by analogy. So I said, okay, let’s look at the first principles. What is a rocket made of? Aerospace-grade aluminum alloys, plus some titanium, copper, and carbon fiber. Then I asked, what is the value of those materials on the commodity market? It turned out that the materials cost of a rocket was around two percent of the typical price.”

Instead of buying a finished rocket for tens of millions, Musk decided to create his own company, purchase the raw materials for cheap, and build the rockets himself. SpaceX was born.

Within a few years, SpaceX had cut the price of launching a rocket by nearly 10x while still making a profit. Musk used first principles thinking to break the situation down to the fundamentals, bypass the high prices of the aerospace industry, and create a more effective solution.

First principles thinking is the act of boiling a process down to the fundamental parts that you know are true and building up from there.

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