People think that the problems they confront are more complex than that faced by their predecessor Many people often feel that the problem they confront are more complex and challenging than the problems faced by their predecessors. This feeling is mistaken and especially strong to the workers who get the new position in a company and employees who graduated from universities for short time. Generally speaking, this illusion would be eventually dispelled with increased knowledge and experience. First of all, it is universally acknowledged that the more knowledge a person has, the higher level he can grab the key of a problem through the various phenomenons. During the process people confront different situation and problem to solve, they will learn increasing special knowledge. The increasing knowledge would enable new workers to separate complex problem into several units that is simple to be analyzed and easier to be addressed. Finally, complex case becomes simple. Also, experiences would be concentrated in the process of solving difficulties hen the new employees encounter various situations everyday. It is no denying that experiences bring more skills and methods for workers to handle difficulties. And it is conceivable that full experienced staff have ability to find more help from different departments, which must be beneficial to successfully challenge those unbelivable problems. However, we can not eliminate the situation that people may confront harder challenging than the problems faced by their predecessors, particular in a fast developed company. Since this kind of company will encounter many new problems thy have not seen before. Even if experienced workers in the company are unfamiliar to this kind of situation. No one can get help from any experiences they have got before. I n this situation, people actually feel the problem they are facing is more complex and challenging than that faced by the predecessors. Apparently, this kind o f situation is casual, not common. But the experienced workers still have advantages to solve them because they have more sources to find other help. By what have been discussed, I agree with the statement that the illusion of facing more complex and challenging than the predecessors would be dispelled by increased knowledge and experience, even if some fast developed company may really confront some new extremely hard thing.