The ____ Area Consists of Your Untapped Resources, Your Untried

The ____ area consists of your untapped resources, your untried talents, and your reactions to experiences you've never had. You don't know how you will manage a crisis until you've been in one, and you can't tell what kind of parent you would be unless you've had a child.

A) blind
B) open
C) hidden
D) known
E) unknown