Beyond formality, what core difference dictates the appropriate use of '-에게', '-한테', and '-께' concerning the specificity of the recipient?

Beyond formality, the core difference lies in the perceived social distance and the degree of respect the speaker intends to convey towards the recipient. '-에게' is the most neutral and generally applicable of the three, used for people, animals, and even abstract entities when referring to the recipient of an action or object. While it doesn't necessarily imply a lack of respect, it also doesn't inherently express a high degree of it. '-한테' is generally considered more informal than '-에게' and is typically used in casual conversation, particularly among peers or when speaking to someone younger or of lower social standing. It suggests a closer, less hierarchical relationship. '-께' is the honorific form and is used to show a high level of respect and deference to the recipient. It is reserved for individuals who are older, hold a higher social position, or are otherwise deserving of considerable respect (e.g., teachers, elders, superiors). Using '-께' inappropriately can sound sarcastic or overly formal. The choice hinges on accurately assessing the social dynamics and relationship with the recipient, aiming to convey the appropriate level of respect without sounding awkward or insincere.