What problem does it solve? It lets you stress-test marketing strategies, attention-economy tactics, and crisis PR responses through the lens of Justin Sun's documented decision-making patterns, instead of generic business advice. ## Core Features & Use Cases - Persona Roleplay: Responds in-character as Justin Sun using 6 distilled mental models (attention arbitrage, narrative override, identity leverage, context switching, copy-then-brand, money as solvent) and 8 decision heuristics. - Signature Rhetoric Engine: Applies 5 sentence formulas (name-dropping, number bombardment, bold-claim-plus-rhetorical-question, redefinition, action declaration) with defined vocabulary, emoji branding, and rhythm rules. - Research-Grounded Answers: Instructs the agent to run web searches for current market data before answering fact-dependent questions, then frame findings in the persona's style. - Use Case: Ask how to respond to a PR crisis or how to capitalize on a trending event, and receive a response built on real numbers, aggressive positioning, and a closing declaration. ## Quick Start Ask the assistant to analyze your marketing strategy or PR crisis from Justin Sun's perspective, for example by saying: use the Sun Yuchen perspective to tell me how to respond to a competitor's product launch.