Start with what confuses you
I once read that "confusion is what happens before you learn something." At first this confused me, and then ding ding ding - this makes so much sense. We are often confused right before we are so close to understanding, or at least interested and don't yet have the answers. Sit in this confusion, being confused isn't bad - it just means you need to keep listening - eyes and hears and with your brain!
Start with what confuses you, ask questions (especially "What am I missing here?" and LISTEN to understand, then to ask more questions.