No, its just 'cos Man is made superior… so he in general has the power to unleash his cruelty… that’s why power needs insight, not hindsight. 
And as for an observation, i have seen many many guys, who are good to their parents (not 'cos they are dum, but 'cos they love 'em) to be very good in general; good to their wives and kind to their kids.
And their, our religious history and blah blah, but i won’t go into all that… for now.
