They say listen to your body. If it’s craving sleep, you should listen and have a sleep in.
Though it can be tricky to figure out what signals are true and what aren’t.
For instance, I crave sugar and I’m pretty sure it doesn’t mean I should eat a whole cake. I suppose it could mean I’m hungry and the fact that sugar is the craving could mean I’m very hungry.
The skill then is to read the signals in ways that empower you.