And if that's the case -- if we are our remembering selves -- then it matters far less how we feel moment to moment with our children. They play rich and crucial roles in our life stories, generating both outsize highs and outsize lows. Without such complexity, we don't feel like we've amounted to much. "You don't have a good story until something deviates from the expected," says McAdams. "And raising children leads to some pretty unexpected happenings.