The Handbook
Sarah was assigned to a new unit, and as part of that, she was given a guidebook that detailed all she required to know on the upcoming mission. Before she could even open it, she was required to sign a nondisclosure agreement because it had both highly classified and top-secret information.
Intense Training
In preparation for the mission, which required stealth, intelligence gathering, and the use of specialist equipment, Sarah went through rigorous training. Sarah endured the mental and physical strain of the training because she was motivated by a sense of purpose and pride in her accomplishments, which enabled her to push through the difficulties.