The “banality of evil” is the concept, coined by Hannah Arendt, that great evil is often committed by ordinary, thoughtless individuals who fail to reflect on the moral consequences of their actions, and not just by people motivated by deep hatred or ideology.

Queer opacity is a concept that values the unknowability or indeterminacy of queer identities, resisting the demand to be fully understood or made legible within dominant social norms. Queer opacity is not the transparency of being "out" of the closet nor is it the concealment of being "in". It is instead a practice of queer living that resists confession, fixed identity categories, and public visibility as obligatory elements of LGBTQ identity. People who practiced queer opacity are Focault, Andy Warhol and Roland Barthes who never explicitly "came out". Aesthetic expression can be but is not limited to the communication of emotions, ideas, and experiences through sensory, artistic, or stylized forms, ranging from art and literature to personal style

‘To defect’ means to abandon one’s cause and country, and switch loyalties to the opposing side.

A journeyman footballer is a professional who plays for many different clubs throughout their career, rarely staying in one place for long. Examples include Zlatan ibrahimovic, Shaqiri, Lukaku etc.  A club loyalist on the other hand, is a player who plays a significant and in some cases, the entirety of their careers at only one club e.g. Paolo Maldini playing and retiring for AC Milan, Phillip Lahm playing the entirety of his Career at Bayern Munich, Buffon playing about 25 years for Juventus

Authentic intimacy refers to a very deep, personal emotional and physical closeness. Among other things it involves being fully open, honest, and vulnerable, showing your fears and desires without hiding.