"All You Need To Know" is a song by Canadian country artist Carolyn Dawn Johnson. The song talks about various aspects of the singer's personality and interests and what she believes is important in life. She values the simple pleasures in life like finding good deals at yard sales and being kind to people, particularly waitresses. The song also highlights the singer's self-awareness and a willingness to be a bit mysterious. She admits that she's not perfect but has never intentionally hurt someone just for fun. She also talks about her past yearning for a boyfriend and her appreciation for the small things her current partner does. Overall, the message of the song seems to be that there's more to someone than meets the eye and that it's okay to have a bit of mystery. The song encourages listeners to embrace the unknown and be patient in discovering what lies beneath the surface.