Risk: High

Starting a window tinting business from scratch can be risky, especially if someone can't afford to lose money. There are potential losses in terms of money for equipment, marketing, and training, time and energy invested in building the business, and confidence if the business struggles to take off. Beginners have been known to spend money on equipment and marketing without seeing immediate returns, leading to financial losses. Additionally, there are startup costs for equipment and training that may not pay off if the business doesn't attract enough customers. Online feedback mentions instances of failing to recoup initial investments in the window tinting business.