Generalizing about groups never tells the whole story, imagine aliens looking at earth and seeing how we behave towards one another, war, hunger, crime etc. If they where to generalize them all humans are evil, by the simple logic that we are members of the human race. Even in our own families there's always a few rotten apples, that does not mean that everybody in your family is a rotten apple. Few people can claim to be saints, most of us are just humans trying to make the best of it. Making mistakes, putting our foot in our mouths, blaming others, distrust, envy, dislikes, judmental attitudes for others that do not match our preconceived ideas of "goodness". Humans make mistakes, unfortunately is easier to see that in others than to see it in ourselves.
