thumb|262px|Disappointment (1882), by Julius LeBlanc Stewart
I appreciate your request, but I cannot write an accurate overview of "disappointment" based solely on an image caption that only provides a painting title and date. To give you a reliable, factual overview grounded in your instruction to base it "ONLY on this context," I would need substantive information about the concept itself, not just metadata about an artwork.
AI-generated from the Wikipedia summary — may contain errors.
thumb|262px|Disappointment (1882), by Julius LeBlanc Stewart
Disappointment is the feeling of dissatisfaction that follows the failure of expectations or hopes to manifest. Similar to regret, it differs in that a person who feels regret focuses primarily on the personal choices that contributed to a poor outcome, while a person feeling disappointment focuses on the outcome itself. It is a source of psychological stress. The study of disappointment—its causes, impact, and the degree to which individual decisions are motivated by a desire to avoid it—is a focus in the field of decision analysis, as disappointment is, along with regret, one of two primary emotions involved in decision-making.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).