I don't necessarily agree with the "study every day" mantra that everyone seems to repeat. Everyone is different. You've taken plenty of big exams with a lot of material to learn up until this point, so you know how you study best. I never studied every day through residency (or in med school, undergrad, etc). At the beginning of CA-1 I read every day, mainly because I didn't know anything. Then, leading up to big exams, I would buckle down and read every day. This was possible for me because I didn't have family obligations and it was easy for me to devote weeks leading up to big exams to nothing but studying. I can understand it being more challenging if you have a family or other obligations that you can't just push aside for several weeks at a time. And for reference, I did well on all my exams including Part 1 of the ABA.
One thing I will say -- though I didn't read every day, reading about anesthesia did (and does) genuinely interest me. Occasionally I found and still find myself wrapped up in an article about strong ion differences or the mathematical pharmacokinetics of propofol, for nothing more than just my curiosity on these subjects. What has always served me well, through undergrad, med school, and residency, is understanding what you're reading rather than rote memorization. It not only leads to better retention, but in my opinion, it makes you a better physician overall.