You were very assured and stating as some sort of fact that us missing Cazorla was the worst thing to happen to us this season. Well, it's not a fact, it's an opinion, and I believe you are dead wrong.
In my opinion, the worst thing to happen to us this season was Wenger being Wenger; he didn't strengthen the squad with a single outfield player in the summer, he did fuck all about the squad again in January, and he keeps playing Flamini despite the bloke being a shit footballer. Cazorla being injured made things a little worse, but it was nowhere near the worst thing to happen this season. I'd probably have three or four other candidates ahead of Cazorla being injured as 'the worst' as well. So there.
Mod edit. Edited out unrelated religious talk.