All people have an instinctive stress response. Stress hormones are released into our bloodstream in potentially dangerous situations. They cause changes mentally and physically, and also giving more strength, enabling us to run much faster, and will make us feel ready for a fight. The response is called “fight or flight syndrome”. Stress hormones could increase our heart rate, blood pressure, and breathing rate.
Bibliography:
Causes of Stress. t.thn. 24 July 2012. <http://changingminds.org/explanations/stress/stress_causes.htm>.
Webber, Christine. Why do we get stressed? 15 July 2010. 23 July 2012.<http://www.netdoctor.co.uk/diseases/facts/stresswhydowegetit.htm>.
What Causes Stress. t.thn. 24 July 2012. <http://whatcausesstress.org/>.
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