"Is that you?"

I work as a beauty advisor, and one day a former classmate who I didn't know very well happened to stop in. I look different than I did when I was younger. My naturally blond hair is dyed purple, and I have quite a few noticeable piercings and gauged ears. I also no longer wear color-correcting contacts for my rare eye condition called "Heterochromia," which makes my eyes two different colors. 

At first she just kind of stared at me and didn't say much. But once I offered her assistance, she scowled at me and asked, "Is that you? What are you doing as a beauty advisor? Shouldn't you know a thing or two about beauty?" 

This made me feel incompetent at my job, and I even wanted to leave and quit. To this day, I am self conscious about how I appear in public.