This sounds pretty spot on. After years of dealing with a significant eating disorder followed by a cancer diagnosis, I had to take a step back and look at my diet. I still struggle with eating enough daily. Because I take in so few calories (my metabolism is jacked up - lemme tell you), I have to be careful what makes up the calories I do consume. When I started that re-evaluation process, I realized how little I actually knew about nutrition. And trying to find out info just resulted in a million and one different answers. And I was trying. Most folks don't try because they don't really have to.