Tech skills 係基本
如果唔係ibank / tcon / civil service
用金字塔嚟講就係
People Mgt ( > 100k)
Domain knowledge (80k)
Technical skills and concept (60k)
但今時今日好難skip 咗底層去高一層,但每一層都有diminishing marginal return
3同4我覺得係同一樣嘢
冇domain knowledge 唔會understand 到business use case