Knowledge in Failure Theories

Failure Theories

This is about the failure theories for ductile material and brittle material under static loads. Design process to resist design under loads. It's also about maximum sheer stress theory and distortion theory

The 3 Stages of Failure in Life and Work

One of the hardest things in life is to know when to keep going and when to move on.On the one hand, perseverance and grit are key to achieving success in any field. Anyone who masters their craft will face moments of doubt and somehow find the inner resolve to keep going. If you want to build a successful business or create a great marriage or learn a new skill then “sticking with it” is perhaps the most critical trait to possess.On the other hand, telling someone to never give up is terrible advice. Successful people give up all the time. If something is not working, smart people don’t repeat it endlessly. They revise. They adjust. They pivot. They quit. As the saying goes, “Insanity is doing the same thing over and over again and expecting different results.” Life requires both strategies. Sometimes you need to display unwavering confidence and double down on your efforts. Sometimes you need to abandon the things that aren’t working and try something new. The key question is: how do you know when to give up and when to stick with it?One way to answer this question is to use a framework I call the 3 Stages of Failure.The 3 Stages of FailureThis framework helps clarify things by breaking down challenges into three stages of failure:Stage 1 is a Failure of Tactics. These are HOW mistakes. They occur when you fail to build robust systems, forget to measure carefully, and get lazy with the details. A Failure of Tactics is a failure to execute on a good plan and a clear vision.Stage 2 is a Failure of Strategy. These are WHAT mistakes. They occur when you follow a strategy that fails to deliver the results you want. You can know why you do the things you do and you can know how to do the work, but still choose the wrong what to make it happen.Stage 3 is a Failure of Vision. These are WHY mistakes. They occur when you don't set a clear direction for yourself, follow a vision that doesn't fulfill you, or otherwise fail to understand why you do the things you do.In the rest of this article, I’ll share a story, solution, and summary for each stage of failure. My hope is that the 3 Stages of Failure framework will help you navigate the tricky decision of deciding when to quit and when to stick with it. It's not perfect, but I hope you find it to be useful.