I mean the days when you are tired, even if you eat well during the day, you are still hungry and irritated, you find it difficult to concentrate, and it is impossible to communicate with people for a long time, or even when you try to hold something in your hand, it seems to slip out.
I hate that feeling! I’ve been trying to learn to take 20 minutes power naps, but not having much success. Sometimes eating something spicy or crunchy will wake me up a bit.