Most policymakers and educational psychologists agree that some kind of formal education is necessary to function in the modern world. But many experts argue its hyperfocus on grades, testing, and following a set curriculum, rather than children’s interests, can actually be counterproductive and interfere with the natural learning process that more informal education approaches often provide. Excessively rigid schooling is also thought to contribute to heightened anxiety among children, especially those who fall behind or are otherwise non-normative.