If cash flow is most important to your financial or investment strategy, finding dividend stocks with the highest yields is likely a top priority. But I’d warn prospective income investors to avoid specific sectors, even if the yields seem top-notch. Specifically, REITs, business development companies (BDCs) and some high-yield ETFs like the Global X Nasdaq 100 Covered Call ETF (NASDAQ:QYLD) may seem a high-yield dream but often have unforeseen pitfalls and risks that present problems down the road. If you ...