I'll try to make this short. Me and my friend are making a 3d game for a competition we entered. I've been making most of the game for a few months now. I get really nervous when I'm alone talking, so when hes around me I calm down a lot and I can speak confidently. I really want to win it, so I needed him there. Apparently, he got into a bit of trouble and needed to clear stuff up. I have no problem with that, but he sprang it on me 2 days before the competition (this Fri). I understand that he couldn't get there, but even before he got into that stuff, he didn't sign the form that shows he will be attended. I've reminded him multiple times. I know he couldn't help it, but I feel like he could've at least warned me ahead of time, which he could have. AITA for being mad?