Autonomy provides the “antidote to this stress,” Bill and Ned write. When you feel like you have influence over your immediate situation and the direction of your life, stress goes down, the brain relaxes, and life gets easier. “The biggest gift parents can give their children is the opportunity to make their own decisions,” psychologist Holly Schiffrin says. “Parents who ‘help’ their children too much stress themselves out and leave their kids ill-prepared to be adults.”