Buy a portfolio of dividend-paying stocks with highly secure underlying businesses such as public utilities. Hold on to a stock as long as the underlying busin

Buy a portfolio of dividend-paying stocks with highly secure underlying businesses such as public utilities. Hold on to a stock as long as the underlying business is still secure. Trade out of a stock only if there is a more secure one with more dividends to trade into. If market prices allow the dividends from your $600K portfolio to exceed your living expenses, then no more work for money.