Benefits of managing stress. ... Chronic (ongoing) stress keeps your body in this stimulated state for extended periods of time and contributes to an increased risk for many health problems. Even if the stress is short-term you can experience problems. By managing your stress, you will reduce your risk of many problems.
Susan won't be feeling normal sleep nor normal heart rate because sleep deprivation is a serious issue. She would have an upset stomach and might even have a diarrhea.