Many of us have wondered: if Warren Buffett had to start all over again, how would he make his billions back? In a Berkshire Hathaway (BRK.B) (BRK.A) Annual Meeting, Buffett revealed insights into his mindset at 23, offering young entrepreneurs a timeless blueprint for building wealth — and it doesn’t involve chasing the latest tech trends. Start Where You Have an Edge When asked what industry he would dive into if he were a 23-year-old entrepreneur today, Buffett’s response was refreshingly simple: “I would probably do just what I did when I was 23… I would go into the investment business.”…