Publisher's Synopsis
Everyone gets angry, weeps, gets scolded, gets scared, or doesn't feel confident at times... and even then, it doesn't matter! Be brave enough to face negative emotions and become a better version of yourself! T0P100 best-seller list of elementary school books in YES24, an online bookstore in Korea A picture book for children's rethinking learning. I don't do well in everything, I'm really discouraged, what should I do? I can't get the first place in the exam, my learning progress is slower than others, and sometimes I don't perform well... Actually, it doesn't matter! Inventor Edison and physicist Einstein were laughed at when they were children.
