The closet is often used to describe the experience of LGBTQ+ individuals who are not open about their sexual orientation or gender identity, whether it be to friends, family, or society as a whole. "Coming out of the closet" is the process of revealing one's LGBTQ+ identity to others, and is often seen as a significant moment in an individual's life.
The closet can also refer to the societal pressure to conform to heteronormative standards, and the fear and shame associated with being "different" or deviating from the norm. This pressure can lead individuals to deny or repress their true identities, which can have negative effects on their mental health and well-being. Queer theorists argue that the closet is a product of societal norms and expectations, and that true liberation and acceptance can only be achieved by challenging and dismantling these norms.