I think if there&#x27;s one big idea about nutrition, it should be that there are no one-size-fits-all answers. I skipped breakfast for most of my childhood, and I had no idea why I was so lethargic all the time. I was typically anxious from undone schoolwork, etc and had no appetite in the morning. I&#x27;d self-medicate with cigarettes.<p>I started forcing myself to eat breakfast about a year ago and my mind is so much clearer, seemingly as a function of relatively-stabilized blood sugar levels.<p>But that&#x27;s just me. It could be totally different for someone else.