def[ska]=self-knowledge advtg

— SKA .. Easy and commonplace self knowledge include

  • what foods/houses/games/movies I don’t like
  • what subjects are easy for me
  • when I get upset or annoyed

… but my idea of SKA [self_knowledge_advantage] goes far beyond. It requires plenty of talent + practice. Without this _ability_, you pay a huge price in  time and money (THE scarce resources), and waste chunks of your life on the wrong priorities which are sold to us via enculturation and brainwash. As a crucial skill, it is also an advantage in the same sense as interpersonal or cognitive or numerical skills

最强大脑 2021 has a theme on self_knowledge_advantage, as an comparative advantage. Some of the best examples of my self-knowledge advantage: