1000 hours is about 6 months. Assuming that "meaningful" return means profitable, some companies will be able to get a return in < 1000 hours. Some it might >

1000 hours is about 6 months. Assuming that "meaningful" return means profitable, some companies will be able to get a return in < 1000 hours. Some it might > 1000 hours. It's going to depend on the market, your customers, the problem you're trying to solve, and your work ethic.