Tsai was often beaten for others 'mistakes, which left him with little sense of self-worth. Good at drawing, Tsai closed the door on school learning, using his drawing pencil to proclaim his dissatisfaction with the educational system.
常常無辜被體罰，讓蔡百峻覺得毫無尊嚴，頗具繪畫天份的他，於是自動關閉學習課業的窗，盡情以畫筆宣洩對教育體制的不滿。