Is your light on? Reading notes 2

After reading the third chapter, I suddenly realized that when there are some problems, most people will take responsibility to our self-perceived fault side, blame them for not careful, but in fact, many times this problem arises not only because of careless, but some system design structure has the problem, once this structure has been optimized, Even a careless or minor mistake does not produce a so-called error.

So the real problem may not be the problem you're aware of, and the hardest part of the problem is just to be aware of their existence. Once on the Internet to see a very similar to the book, such as in your understanding of the problem, you can not think of at least 3 things may be wrong, then you do not really understand the problem.

Every solution will bring new problems, and we will never eliminate the problem. Problems, solutions and new problems abound. We can only put hope in the next question easier. New problems are often generated in the unconscious, so the solution will be endless, we hope to improve their ability to solve problems.

Is your light on? Reading notes 2