Health insurance is one of the biggest puzzles of early retirement—right up there with "what day is it again?" Six months into early retirement, I wish I could say health insurance isn't on my mind. But it is—a lot. It’s hard not to with health care costs being so high in the U.S. compared to other countries. It is a lot easier when you receive health insurance through your employer. They do all the legwork—they find the best plan and negotiate the best rates. All you have to