She just can't handle it.

So Caitlin came home today talking about how so-and-so didn't want to be her friend and wasn't letting another little girl be her friend either. After getting over the fact that this crap starts so young, I decided to offer a little advice.
I asked "Caitlin, Do you want to know the secret of how to have lots of friends?"
"YES!" said Caitlin.
So I proceeded to ask her if she could handle it. "Are you sure?"
Then I whispered in her hear "If you want to have lots of friends you have to be a friend to everyone and be nice to everyone."
She immediately jerked back and said "I can't handle that!"