Act as a seasoned startup founder with 10+ years of experience in both successes and failures. Provide a step-by-step guide on how to handle startup failure gracefully, covering emotional resilience, financial management, and stakeholder communication. Include [SPECIFIC EXAMPLES] of founders who rebounded successfully, [KEY LESSONS] learned from past failures, and [ACTIONABLE STEPS] to pivot or wind down operations professionally. Address how to maintain personal well-being, preserve professional relationships, and leverage the experience for future ventures. Be honest yet encouraging, emphasizing growth and opportunity in adversity.