Success

I was in such a good mood this evening that I offered to take Django for a walk. Unfortunately the spot where I'd hoped to sit and wait for the sunset was occupied by three guys drinking and, anyway, with this dog you can't  just sit and wait. He just wanders off. 

Why was I in a good mood? Well, after my week's hard work, our code runs 20% faster than before! It might not sound much, but it was already very good.