Stable income: Somewhat stable

Starting a custom denim brand can be a risky venture in terms of relying on it for consistent income. While there is potential to earn well, it largely depends on market demand, branding, and competition. Some individuals may experience fluctuations in sales and profits, making it unstable as a reliable monthly income source. Factors such as changing fashion trends and customer preferences can impact sales unpredictably. I'd rate it a 2 out of 5 because while some may find success, the overall stability and predictability are lower compared to more established business models.