Brooke Knows That She Isn't the Smartest, Most Athletic, or Most

Multiple Choice

Brooke knows that she isn't the smartest, most athletic, or most skilled student, but she is satisfied with who she is, and she likes the person she has become. It is MOST accurate to say that Brooke has mastered which competency?

A) stress tolerance
B) flexibility
C) social responsibility
D) self-regard