Moving up and moving on

I feel strange. I've just gotten in a disagreement with a long-time friend over email and she's told me she's "done."
I should feel sad about losing her as a friend.

But I'm not.

I'm more sad at how she handled an intial email from me, trying to explain my recent actions and feelings. She delivered a very low blow in response and once again...I'm disappointed.

But here's the good thing: I don't want to be friends with someone who would do that.

So now, I'm not.

Here's to gaining a better understanding of people and knowing the true meaning of friendship.