having a plane or making risk? Some people believe that success come form taking risk in life. On the other hand, some other people take the view that success depend on careful planning. In my opinion, I think having an appropriate paln have many advantages because it reduce the stress of doing a work. Furthermore withouta remarkable pane accomplish a work migh be time consuming. No wonder, today's life in more complicated than before. An appropriate paln serves a a bridge between us and success. A reasonable plane is achieved to reduce the stress and pressure during time we have to do something. For instance, a university student who must pass final exam can read before axam that it can be risky. But an excellent student undoubtedly will have a fundamental schedule to read new lessons and reviw that. With no doubt, it will significantly reduce the exam pressure and will bring brilliant scores; successful businessman need efficient marketing plan to achieve final target of having high revenue and numerous customers. Consequently, make a risk will have unpredictable results and will lead to failure. In addition, another advantage of planning is someone can predict difficulities that can arise during a work and in this way individual can prepared for them. making a risk can take a lot of money and a great deal of time. For instance, we want to go to a vacation with our own car. having no plan or a person who is acquainted with route will waste our time. There are likely we take wrong route .Much great of time must be spend to find correct path. This situation can take place in other places. In battle against enemy, numerous soldier might be killed as a result of risky plane. In summary, taking into account all these factore, we reach the conclusion that a proper plane will save our time and money,as well as reduce the stress. Although, making risk will sometimes be useful, an efficient plane would be more helpful.