A strong portfolio isn’t built by picking the “best” stock. It’s built by avoiding hidden concentration risk. Many portfolios look diversified, 8-10 stocks, but they all depend on the same economic cycle. Banks, NBFCs, realty, autos. When liquidity tightens, everything falls together. Real diversification isn’t about the number of stocks. It’s about different earnings engines. Domestic consumption. Global exports. Commodities. Regulated sectors. Innovation-led businesses. When different drivers power your portfolio, volatility in one segment doesn’t derail the whole journey. Good portfolios survive cycles first. Returns come from surviving long enough to compound.