Quit job? Check. Sell stuff? Check. Move aboard a sailboat? Check. Learn to sail? That's on the to-do list When Kristen was in her mid-20s, she and her husband quit their jobs, sold their stuff, and sailed their 27-foot sailboat to the Caribbean. The initial plan was a simple tropical sabbatical, but the three-year adventure changed Kristen's fundamental views on how to live well. Instead of bringing home shell necklaces and baskets full of sea glass,...