When it comes to retirement income, smart dividend investing can feel like the golden ticket. The checks arrive, the portfolio grows, and life feels secure. But success isn’t only about what you do right—it’s also about the dividend investing mistakes you avoid. Even small slip-ups can chip away at income. Chasing yield, skipping reinvestment, or leaning too heavily on one sector may not hurt right away, but years later, the losses add up. Read on to uncover seven common divi