I’m glad you understand that concept better now! Sorry it wasn’t explained well enough to make it click the first time in the Foundations course. 🙂 I’ll have to read through that section again and make some tweaks. I’m always learning new things and new ways to approaching things. (There was once a time when I explained the difference between full frame and APS-C sensors TOTALLY WRONG…..it was simply because I didn’t understand it correctly first myself. Embarrassing, yeah. 🙂 And sometimes I wonder if I’m explaining other things totally wrong too, so it’s always great to have input from other photographers)
So yeah, photography really is so simple once it’s understood! It’s explaining it that’s the greatest challenge in the world. 🙂