…how to study per se but how long
Again, I think it really comes down to how efficient you are, and how long you can stand it. I spent a total of 4 weeks (I think) for Step 1. I am not that efficient, though, and the puppy caused problems. I think our dean recommended about that long – some took more, some took less.
It’s kind of up to you, and what you think you need. Sorry to be vague about that – it’s just hard to say.