This is one of the most important lessons of the scientific method: if you cannot fail, you cannot learn.
Eric RiesMost companies are busy making their products worse, not better. Updating is almost always a disaster.
Eric RiesIf 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 Ries