These posts are inducing panic to my upcoming interview. I may need to reschedule. (I have no idea what any of the last 3 posts are even talking about.)

Jepp approaches are absolutely bizarre, I need some serious study. Are there any recommended teaching guides I can use to learn these? (I tried watching the Jepp video about their approaches but it was 15 minutes of Jeppesen’s biography and 45 minutes of why their data is the most awesomest ever.)