Why does it hurt you,when u hear the truth (even u know that your doing wrong) ?

i think it because u do not know that it wrong and u do not want to tell because u don't want to hurt someone

Yep, but I try to do the right thing at all times so :)

Because people get defensive when they're acting like asshats. It's because they don't want to admit that they're wrong... it's also because they want something to argue about and, stubbornly, they will act righteous about their wrongdoings.

Because some people have lived that way their entire life and u go up and tell them that their entire life was a lie.... yea that hurts.

Because one's pride gets in the way of admitting defeat.