I felt like I had eaten too many snacks yesterday, but my calorie-counting app showed I was still under my calories for the day. "Wow," I thought, "This is really getting easier."
Then I realized I had completely skipped tracking breakfast. Oops.
I have to get better at planning for long teaching days like yesterday, so I don't snack all day long.
On a lighter note, this portion control expert takes me back to my Weight Watcher days: