The term 'Act on a Primal Urge' can be broken down into two crossword solutions: EAT (3 letters) and DANIELS (7 letters). The solution EAT is a verb meaning to consume food, which is a basic human need. The solution DANIELS is a reference to the Bible, specifically the story of Daniel in the lion's den. In this story, Daniel is faced with a difficult decision and chooses to act on his primal urge to trust in God. This phrase can be interpreted as a reminder to act on our own primal urges, such as trusting in ourselves and our instincts.