Congratulations! I made it to the end, but didn't always stick to a bit every day - I was putting things out once a month, so I could be a little flexible. Some months felt like a struggle, others ripped out quickly.
I think the main things I learned were to try to have a broad idea (each month) before jumping in but also not to stress if ideas weren't coming - a lot of things popped into being while I was out walking my dog rather than slaving over a hot keyboard. December only came together later in the month when I figured out what was going on and a few loose ends from earlier in the year got tied together.