I would write it, if I were you. Just to save someone from having a similar issue. A stylist should LISTEN to her/his client. My stylist really doesn't know much at all about natural curls, and is more than happy to listen to what my hair does and doesn't. Normally people think "hair is hair" NO... Just NO. Especially with curly hair.
A stylist that won't listen is not a stylist worth seeing again or recommending.