If your goal is to make money, becoming an entrepreneur is a sucker's bet. Sure, some entrepreneurs make a lot of money, but if you calculate the amount of stress-inducing work and time it takes and multiply that by the low likelihood of success and eventual payoff, it is not a great way to get rich.
Eric RiesThe lesson of the MVP is that any additional work beyond what was required to start learning is waste, no matter how important it might have seemed at the time.
Eric RiesWhat if we found ourselves building something that nobody wanted? In that case what did it matter if we did it on time and on budget?
Eric Ries