In a culture that prizes achievement, kids are often afraid to fail--failing to realize that some of the very ideas that don't work are steps along the path to ones that will. Aside from illustrating aleaf using the EDP and/or 4Cs, this bookprovides a social emotional story surrounding worry, anxiety, bravery, and friendship. Leif's thoughts of worry and stress surrounding the big event that happens every autumn- the falling leaves- is overcome with the help of a friend.