'The Anders Breivik I knew'

And, more importantly, I have never felt the kind of rage or hate he must have had inside him.

I still cannot understand the source of all that hate.

Most people think of him now as a monster.

I still remember his smile and his jokes.

I remember how Anders would sometimes come up to you from behind, and jokingly yell "Kra!" in your ear - just for a good-hearted scare.

It was his signature greeting in the school yard back then.

Basically, he was not that much out of the ordinary.
A very well written and thoughtful article written by somebody who was his classmate and crossed Anders paths twice that day.