The stress is further amplified if there is confusion due to a conflict of demands from different superiors. Causes of job stress can also be due to harassment or bullying. Some fellow employees may tease, insult or even threaten others due to their sex, religion or race. Aside from stress, harassment and bullying can cause the victim to lose his self confidence, his esteem and his respect towards himself. Work place atmosphere is one of the main causes of job stress, for instance noisy, dirty, messy areas can all contribute towards job stress. It is therefore a good idea to keep the work areas clean and tidy to have a healthy, relaxed and stress free careers.