A great interview with Mark Zuckerberg and Sam Altman on building Facebook. Watch the video here and read a full transcript on TheMacro. Early Days of Facebook studied psych in college. So much of brain structure and activity governs how to interface with people. It’s an important thing in our lives. the thing that mattered most to people was other people, and the Internet at the time didn’t serve this well Zuck wanted to build tools that helped people learn more about each other’s lives and build 10+ products around this theme. One example, Coursematch, let people share what courses they were