This rings true. Widespread existential dread of "am I investing / have I invested in the correct niche since I can't learn it all" feels like a logical progres

This rings true. Widespread existential dread of "am I investing / have I invested in the correct niche since I can't learn it all" feels like a logical progression. The cambrian explosion is happening within subfields too (e.g. AI -- everyone is a specialist within a specialty).