Published a note on March 3: Every failure is another step towards perfection. And as you cultivate yourself, you cultivate others. No! The author does not recommend making mistakes intentionally. But do not worry about this. You are not a sapper - any mistake is reparable . On the other hand, it is better to learn from the mistakes of others than on your own. A striking example is a small chain of events: the demise of Pets. com → creation of “ Dogster ” and its twin brother “Catster”. From the moment of its launch, “Dogster” failed more than once - in those areas that its creators did not even suspect. But as it turned out, it was for the good. Dogster figured out how to use these errors to improve your work. He did something that Pets didn't even get close to. com - it became profitable. I learned this story on the "Habrahabr". By the way, by taking the information from there, the author is obliged to put a link to the translation - a good version of free advertising. Bad luck should temper. If you lowered your hands - get out! And if not - keep working. Errors must be memorized and used for their own purposes.The original lies on the blog " Startup, which is not ."