A killer. because the act could be killing
        
                    
             
        
        
        
Eating disorders. ...You may develop chronic elevated cortisol problems. ...Unhealthy obsession with food. ...You may rely too much on coffee. ...Food intolerance risk and inflammation.
        
                    
             
        
        
        
Answer:
4
Explanation:
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. 
 
        
             
        
        
        
False it can still be contracted to the other person