For sure. And it's always good to read from another source as the wording of an explanation can lead you to understand something you might have missed on an earlier reading of somebody elses explanation...if you see what I mean.
EDIT: Sorry, too much verbiage - deleted. I think I might have just had a light bulb moment too.
EDIT: Sorry, too much verbiage - deleted. I think I might have just had a light bulb moment too.