Much difficulty from "learn accessibility by building a quiz"

Hi guys, I don’t know if it’s normal but I was having a smooth journey until I got to this accessibility part. From there I felt that the level increased considerably, I started to be asked for content that I had never seen before and other things. Did you feel it too? I’m feeling really dumb.

It is normal to have things come harder or easier to you. If you ask some more specific questions, we’ll be happy to help answer them.