[Stock Rebellion for the Retail Investor ①]“It Was All Luck at First” – The Illusion of Skill in Investing1. A Sweet Start – When Everything Went UpSomeone once said,“In 2020, you could buy any stock and it would go up.”And it was true.After COVID-19, liquidity flooded the markets. Retail investors—especially in Korea—rushed in.Everyone bought Samsung Electronics, Kakao, Naver, and even obscure ..