“Shoulds can masquerade as high standards or lofty goals, but they are not the same. Goals direct us from the inside, but shoulds are paralyzing judgments from the outside. Goals feel like authentic dreams while shoulds feel like oppressive obligations. Shoulds set up a false dichotomy between either meeting an ideal or being a failure, between perfection or settling. The tyranny of the should even pits us against our own best interests.”