“…How teachers perform emotion regulation strategies has attracted many researchers in educational psychology and then provide remarkable findings that teacher's emotion regulation effect classroom management [10], improve teaching effectiveness [1], [11], maintain teacher's ideal professional image [2], [11], and enhance the sense of well-being [3], [4], [12]. A number of research has shown that practicing emotion regulation skill may result on the improvement of the social and emotional competence [4], stress management [3], [4], [13], resilience [13] [14], and emotional well-being [4], [13], [15]. Martin E. P. Seligman, the founding father of positive psychology, defines well-being as a broad construct comprised by some indicators: positive emotions, engagement, meaning, positive relationship, and accomplishment.…”