I have hit a huge stumbling block today. Maybe it was because of my whacked out lucid dreams preventing me from restorative sleep or something, but I just had no energy today. I thought about taking a nap between classes or something, but just had an orange instead. My energy level rose for a little while. This kinda leads me to believe I am not actually eating enough to keep myself working properly (if that makes sense).
FWIW, I had a tuna melt sandwich for lunch, celery and peanut butter as a snack, a tuna/cheese biscuit for a "Finally! Class is over for the day" snack (as well as a bit of the biscuit dough, man it is tasty [is that weird?]), another tuna melt for dinner, and a protein bar and shake after my workout.
So I think I will pack a few more sandwiches in my bag tomorrow to stave this off, but is this actually because my caloric intake is lower than usual and my body isn't used to it? Or is there something I am missing?