Desire is a very terrible feeling of human. If you have desire , you start to feel unsatisified whatever you own . Furthermore , you feel reatless and the things you have are so disgusting. In addition , you are controlled by your desire, you may become another person , you are at any price to get the one you want  even to hurt others or yourself.  

The Twiwanese former president and fist lady are the significiant exapmle . 20 years ago , they were champing of democracy , they overthraw the hemgeoy of Chiag's dynasty and burned the hope of Taiwnaese . The Taiwanese people used the votes to send them to the president palace, they cannot resist the lure of money . Today , they are preseucted corruption by judiciary.

As a saying goes " To scare loss is more terrible than we want to get", the super stars are the conspicuous exampels . Many of them cannot bear the horrible feeling , they may use drugs or alcohol to anesthetize themselves. In addition , some of them are insane even suicide. Micharel Jackson is  a significant tragic representative.

Take me as an example  . When I was young , I can get any position and salary I want. When I changed jobs , I can scale new height. Unfortunately , I was more and more unhappy  , because I scared to lose everything I had , and felt others might replace me . One day , I lost everything, I was lay  off by my ex-company , I felt I cannot breathe and I lost the courage to live.

Luckily  , my friends espeically my darling encouraged me . They told me that the jobs were not all parts of my life . More importantly , I saved a little money , so I do not worry my life . On the other hand , I can enjoy my life. I started to go hiking everywhere because I found I just need a few cost, I can enjoy not just   the beautiful landscape. In addition , I can eat delicacies, you know ,Twawan is a  delicacy heaven . More importatnly I can perspire and breathe deeply, I started to gain delight again.

Althought desire is so terrible , but it is the driving force for human progress. For instance , it we did not want to fly as birds , how can we make the airplane ?