The challenge with a predominance of 5th lines in gates and profiles is that there's a tendency here to project outward rather than reflecting inward, so the lesson to be learned here is to remember to hold space for introspection as a means of truly grounding yourself in the world. That said, projections are just that, and it's on the Heretic to *really* know themselves deeply so that they aren't committing their energy to solving problems that are outside of their integrity or aren't theirs to solve.
Folks with a predominance of 5th lines are often projected onto by others as the hero who has come to their rescue. This line carries the most transpersonal karma. They play of the role of the 'stranger of consequence,' someone who is able to step in from outside the situation to offer a solution no one involved has considered. They bring a mesmerizing and inspiring energy to the 5th line. The Heretics are the warriors and the guides.