I finished the first sleeve (one mistake that no one will ever notice, so it's staying). I cast on for the second sleeve... and had to promptly rip back to the ribbing. I made 2 cable mis-cross and 2 increase mistakes in the first eight rows alone. I was feeling cocky, too, since I'd made minimal boo-boos so far. But I made it past my brain lock and I'm about 30 rows into the second sleeve.
I'm looking forward to having this done in time for the weather to turn!