Looking back on my relationships and experiences has been both challenging and rewarding, including my fantastic early collaboration with Steve Jobs on projects like the Apple II and Macintosh software.

I split my time mostly between SpaceX and Tesla, and I also spend part of every week at OpenAI, typically half a day.

Both Steve Jobs and Elon Musk shared a passion for beauty, caring deeply about the details of their products, even those that would never be seen by customers.

I pursued my interests in math and sciences relentlessly, eventually studying mechanical engineering and working in aerospace before joining Tesla.

I spend about 80% of my time on engineering and design, focusing on developing the next generation of products at SpaceX and Tesla.

When I was 22, I wanted fortune and fame, so I went to Hollywood. I always looked for the best tools to realize exciting stories, partnering with tech leaders like Steve Jobs at Pixar.

Steve Jobs and I had a competitive relationship; we were like General Motors and Mercedes in the tech world.

About 80% of my time at SpaceX and Tesla is dedicated to engineering and design, focusing on developing the next generation of products.

Next year, I have something coming with Elon Musk in a few months.