Sheryl Was Diagnosed with Bipolarity When She Was a Teenager

Sheryl was diagnosed with bipolarity when she was a teenager.She's hesitant to tell her friends, and tries her best to hide her diagnosis from her coaches, teachers, and employers, since she's seen other people with the illness be discriminated against on account of it.Bipolarity is an example of an) :

A) Untreatable illness
B) Stigmatized illness'
C) Withdrawn illness
D) Contested illness