This is an Affective Disorder of the highest order:
Projecting the Opposite of How You Feel
You’ve been catching up with your sleep (busy, tired) and you feel rested.
However, people tell you, you look tired.
When you’ve been getting less than enough sleep, and you feel and actually are tired, people tell you, you look rested.
I would imagine DSM V would put this as part of their next update in the Personality Disorder column.
So which one matters?