It bugs me when people are unnecessarly mean.  Like,  you didn't have to make that comment, you could've kept your mouth shut and not left that person feeling bad about themselves. What do you going from making someone feel like crap?  Nothing of substance.  Maybe a fleeing moment of power  but that's gone as soon as it comes so why?  There's enough unhappiness in this world without adding to it. 
                                      
                                          
                                  
                                              
                                          