Important memory management warning
I'm referring to our brains' memories for a change. If you tried to memorize this chapter (or the next), you would have to make a lot of room in your brain and you would probably forget something really important – like going to work or thanking the author for telling you not to try and memorize this stuff.
A good goal will be to try and just-about get it. This way, your understanding will become more rounded. You can then refer to this chapter (or the next) for a refresher when needed.
Tip
It doesn't matter if you don't completely understand everything in this chapter straight away! Keep on reading and make sure to complete all the apps.