Risk: Moderate

Starting a blockchain consulting side hustle from scratch can be risky, especially for those who can't afford to lose money. Potential losses include money invested in education and tools, time spent networking and building expertise, energy dedicated to acquiring clients, and confidence if the business doesn't take off. Beginners may spend money on courses, certifications, and marketing efforts without guarantee of immediate returns. Startup costs for setting up a professional website, marketing materials, and industry memberships may not pay off right away. Online discussions often mention challenges in finding clients and competition from established consulting firms. I'd rate the risk a 2 out of 5 because there is a notable chance of losing money and time, particularly in the initial stages.