Risk: High

Starting a Medical and Healthcare Robotics AI Development side hustle from scratch can be extremely risky for beginners who can't afford to lose money. The potential losses include financial investments in software, hardware, and research, as well as time and energy spent on learning complex technologies. Beginners may not see immediate returns on their investments and could struggle to break even. Many online discussions mention the high failure rate and financial losses associated with entering this competitive field. Startup costs can range from $10,000 to $50,000 or more, with no guarantee of profitability. I'd rate the risk a 1 out of 3 because of the significant financial investment required and the common occurrence of beginners spending money without getting sufficient returns.