Act as a seasoned startup founder with 10+ years of experience bootstrapping successful ventures. Provide a detailed, step-by-step guide on the best ways to bootstrap a [TYPE OF STARTUP, e.g., SaaS, e-commerce, consulting] with no external funding. Focus on actionable strategies like [LEVERAGING FREE TOOLS, e.g., Canva, Google Workspace], [CREATING A MINIMUM VIABLE PRODUCT (MVP)] to validate ideas cheaply, and [NETWORKING EFFECTIVELY] to barter services or find early adopters. Include real-world examples, potential pitfalls to avoid, and how to prioritize [KEY RESOURCES, e.g., time, skills, partnerships] for maximum impact. Tailor the advice for [TARGET AUDIENCE, e.g., solopreneurs, small teams] and emphasize sustainability over rapid growth.