Mental exhaustion causes physical exhaustion. That’s just how it goes. Felice is a well-conditioned athlete. She eats right and exercises daily. She’s a perfect physical specimen in the prime of her life.

Yet there are too many days when Felice is really tired. Her problem is her outlook on life. There is always one more competition, being good is never good enough, and she’s easily bored.

Nothing makes you more tired than discontent and boredom. It’s double trouble and you better do something about it if you want to have energy to keep you going.