Buying a dividend stock and forgetting about it isn’t as simple as it sounds, even for seasoned income investors. The market could crash, the income potential might not be worth it, and you might end up thinking that your money is better off somewhere else. That said, the buy-and-forget approach isn’t impossible either. Buy-and-Forget stocks are investors' “core holdings” that they keep forever, regardless of what happens. And today, I came up with three such dividend stocks from the Dividend Kings list t ...