Data based on 2 reviews.
This class has probably been one of, if not the hardest class I have ever taken. Study whenever you get a chance to, but all the info you need will be reviewed in class. Also, RTNs are irrelevant. Just watch a video about what they go over, you do not have to take notes on the textbook to be successful. This has also been one of my favorite classes as someone who will not be a STEM major.