求英语作文 .being optimistic or pessimistic

Pessimistic people always assume the worst while facing a problem,which will usually cause negative consequences on their life; because they only see the bad parts and thus lose the courage to confront the problems。And,by contrast,optimistic people see more chances when they are in trouble; they believe that they can finally conquer the obstacles in front of them。This kind of positive attitude can keep them calm and grasp the opportunities needed to get out of trouble。Moreover,studies show that pessimistic people are more likely to develop chronic diseases than optimistic people。From the contrast above,we can get the conclusion that to be optimistic rather than to be pessimistic is essential for everyone to live a happy life!To be optimistic we should know that life is equal for everyone and the difference is what we do。With this kind of idea,you will not waste your time in complaining,and instead you will manage to find a way out。看看行不行,160个字,我只能做到这个程度了!