I Whistle a Happy Tune

Whenever I feel afraid,
I hold my head erect
And whistle a happy tune
So no one will suspect I'm afraid.

The result of this deception
Is very strange to tell
For when I fool the people I fear
I fool myself as well

Make believe you're brave
And the trip will take you far
You may be as brave
As you make believe you are.

--Rogers and Hammerstein--