Author: Nils Kroemer, Professor of Medical Psychology, University of Tübingen; University of Bonn

Kues/Shutterstock “Come on, little fella – we should get going now.” But my son was not listening. The sand in the playground was just right, so he kept digging with his new toy excavator. As I drifted back to my list of to-dos, however, the laughter was suddenly replaced by sobs. My son was not […]