Ethics        
    
    
                        
            
  
      
  
                I'm certain that if we could go back in time and undo mistakes, our lives wouldn't be any better. But I can't figure out why this is so. Why then are mistakes so hard to live with if undoing them doesn't make things any better?         
Accepted:August 19, 2010          
                  
    
  
  
  
      Accepted:
August 19, 2010