Becoming a college bathroom hairstylist

This video was originally published Oct. 15 at 6:18 p.m. but was updated Oct. 19 at 2:36 p.m.

Anna Tsai is a second-year physics student who has cut hair since she was a teenager. Follow her in this interview to see how she has developed her passion through her college business, and to see an up-close look at how her appointments work.