Scorpio says, "I have a RIGHT to feel whatever I feel. And if you think that you will convince me otherwise or try to deny me that right, then we are gonna FIGHT."
#1 You gotta stop confusing a sign with a planet. The planet is the actor, the commander. The sign points us to the planet.
#2 By pointing to a planet, a sign tells us which planet has command over the affairs (things/people) governed by a particular planet. Sun in the Moon's sign Cancer tells us that the mother/family/ upbringing shapes the self concept