San Francisco valorizes striking out on your own and iconoclastically dismissing the received wisdom, but the world needs lots of other things that require deep technical knowledge.

I wonder if people in their 20s shouldn't go to San Francisco. There are career paths that require accumulating a lot of expertise and studying a domain in tremendous depth.

San Francisco is a mythical place in American history, associated with the leading edge of culture and technology, and its unique geography and absurd hills have played a significant role in fostering creativity and innovation, making it a hub for many groundbreaking developments.

Being around other builders and innovators in San Francisco greatly increases your chances of success, as the community fosters collaboration and support.

San Francisco is unique in that it celebrates the challenges of starting a company, creating an environment where entrepreneurs feel understood and supported.

San Francisco has the potential to become the best city in the world by attracting diverse talents who can create groundbreaking technologies.

The agglomeration of talented individuals in San Francisco fosters innovation and the creation of impactful companies.

San Francisco is the best place to build a network and make lifelong friendships, which are crucial for startup success.

San Francisco is the place where you can manufacture luck for startups, making it the best city in the world for innovation.