[ 70% English - 30% Vietnamese ] As a Vietnamese, Vi sometimes feels unconfident that her speaking English accent will get judged. She is practicing to accept her accent as a part of her true self. 

References: 

Norman, J. (2017). Student’s Self-perceived English Accent and Its Impact on Their Communicative Competence and Speaking Confidence : An Empirical Study Among Students Taking English 6 in Upper-Secondary School (Dissertation). Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-25351