Few of us felt completely understood as kids. At a young age, our parents didn\u2019t quite understand what we were saying, what we wanted, how much we missed them when they were gone, how scared we were when we were alone. When we got older, they didn\u2019t seem to remember just how hard it was to be a teenager, how overwhelming the world was, how different we felt from others, how behind we sometimes felt (as we wrote recently). And now as adults, we struggle too\u2013maybe our spouse doesn\u2019t fully get u...