Affectionately known as "Big Brother Kuang-wei" by his students, Chang Kuang-wei, a volunteer teacher at Taipei County Wenshan Junior High, states that this is a type of life education. As such, the teacher teaches more by actions than words and needs to interact with the kids based on his own life experiences.
被學生暱稱為「光偉哥」、頂著一頭短直湯姆漢克頭的台北縣文山國中義工老師張光偉表示，這是一種生命教育課程，所以老師的身教更重於言教，需要以自己的生命經驗和孩子互動。