What's something you would like to learn or try this year?

I was thinking about when I used to be able to read a book in one sitting which made it easy to read 300-400+ books a year. Aside from reading a comic book or a children's book, I can't remember the last time I read a book in one sitting or read over a hundred books a year.

Somewhere along the way, I lost that skill to read a book in one sitting but I'm sure I can get it back. It doesn't seem like a difficult skill to relearn. I wouldn't want to read every book in one sitting, I really just want the skill to be able to do that again. So, maybe if I'm reading a book that's 200 or 300 pages, it would be nice to be able to read it in one go again.