Why Would Someone Adopt a Queer Sexual Identity

Why would someone adopt a queer sexual identity?

A) Sexual identities are more accurately reflected in this description because it suggests that there is no variation in sexual identity categories.
B) Sexual identities are entirely socially constructed and may not accurately reflect individual experience.
C) Sexual identities are theoretical and based on sexual behaviours alone, and this identity more accurately reflects behaviours.
D) Sexual identities other than heterosexuality are historically rooted in sexual deviance and therefore more accurately reflect individuals.