4 points or less: You have no need to worry about being prone to stress. You are least likely to suffer from stress-related illness. You are also the least likely to have a stress-related heart attack.
5 - 13 points: You are prone to stress. You are also more likely to suffer from the negative effects of stress. You may possibly be open to stress-related illness. You are in need of stress control management / counselling.
14 points or more: You are the most prone to the negative effects of stress. You may be more open to stress-related illness and possible heart problems. You must do something about it. Seek professional stress management counselling. Consult your medical practitioner.