This answer is 100% correct. Think about it in cash terms. The amount of time you spend writing the framework is time (money) coming out of YOUR pocket. There

This answer is 100% correct. Think about it in cash terms. The amount of time you spend writing the framework is time (money) coming out of YOUR pocket. There is ZERO point in writing your own framework or starting from scratch these days .. stand on the shoulders of giants and reach higher!