As a matter of fact, we have already discussed the definition of a problem statement in our previous post “How to define a problem statement?” Since we received a lot of comments and questions regarding the difference between failure and problem, we decided to repeat the explanation and add a clear example. Here, we want to emphasize that failure can cause a number of problems. In addition, each problem may be different for different people. Again and again, do not confuse failure with a problem. A problem can be solved while failure cannot be fixed. A single failure can cause…