With a budget of $2,000, I'd probably focus on an online business that has room to grow rather than spending everything upfront. Things like content websites, affiliate marketing, digital products, or a small service-based business can be started without burning through the entire budget. From what I've seen, the biggest mistake is investing too much in tools, ads, or courses before proving the idea works. I'd keep some cash aside for testing and learning. The best option really depends on your skills and interests, since sticking with a business long enough to grow it is often the hardest part.