Everyone hates the same people.
"There is seldom disagreement about orifices. The same, however, is not true about good guys.
"If you think someone is a good guy, you should never assume most people agree with you."
But, if we disagree about the good guys, we disagree about the bad guys, too.
On the other hand
At my first recruiting job, I found one guy in the office to be a mean and nasty fool. I wondered if it was just me until, at lunch, one of the girls referred to him as "that little worm".
There's not enough time to take care of the people you like. Why should you waste time with people you don't?
Source: Guy Kawasaki