所以佢喺度學梗好多 唔同嘅 、 核心嘅設計原理 學點樣測試新諗法 學點樣將複雜諗法拆做細小嘅嘢 點樣同其他人做項目 點樣喺出錯嗰陣 ， 搵出同糾正錯誤 就算當事情唔係咁如意 面對挫折嘅時候 點樣堅持不懈
So he's learning a lot of different, core design principles here, how to test new ideas, how to break down complex ideas into smaller things, how to work on projects with others, and how to find and correct mistakes when things go wrong, even when things aren't going as planned, and how to persevere in the face of setbacks