Most of the time I use the lightbulbs. I use the video explanations if I do not understand an answer choice and the lightbulbs do not resolve my confusion (which I would say would happen 2-5 questions per section)

I think the written explanation (after pressing the lightbulb) for E is wrong. The trigger is correct but the conclusion is the error for E, right?

I also have this issue

@alyaelalaoui As someone who is revisiting foundations before retesting, I can very confidently say it is worth it, unless you have a philosophy background/have already done what he is teaching.