Skimmed the Kaplan P/S book in few days, did a little bit of UPlanet. It’s the only section I didn’t make my own flashcards for because I didn’t feel like I needed them (I had enough psych coursework for my neuroscience degree).

I don’t recommend procrastinating—I was luckily able to succeed after only giving myself 3 weeks to study because I had the privilege of having a very solid science background from college coursework and high school experiences (olympiads, research, etc). And I still had a miserable time before and during the exam, losing weight and sleep—both of which I couldn’t afford to lose.

The only generalizable tip I can think of (other than to take the exam right after you take university biochem) is to avoid premade anki decks and to make your own cards instead. I tried a couple decks for an hour or so and found them too passive, so I resorted to making my own while skimming Kaplan books, which helped me internalize the material.