When Christal Presley's father was eighteen, he was drafted to Vietnam. Like many men of that era who returned home with post-traumatic stress disorder (PTSD), he was never the same. Christal's father spent much of her childhood locked in his room, gravitating between the deepest depression and unspeakable rage, unable to participate in holidays or birthdays. At the age of eighteen, Christal left home and didn't look back. She barely spoke to her father for the next thirteen years. In 2009 Christal decided it was time to begin the healing process, and she extended an olive branch. She came up with what she called "The Thirty Day Project," a month's worth of conversations during which she would finally ask her father difficult questions about Vietnam.