Stress is the result of psychological and physiological reactions in the human body. In many cases, stress is the emotional side effect of not feeling able to find enough time to do the things that need to be done. Or it could be not meeting certain expectations in life. It could also result from unhappy relationships, demanding boss, etc. When your work or life balance is unequal you risk putting excessive strain on yourself physically and emotionally. This is how stress develop for most people. If you wish to reduce stress, then do some exercises. They are really beneficial. See this mens blog for more information!