The three constellations that dare to love and chase are too defensive and worry too much. What are the constellations?

It's Scorpio, Pisces and Leo. Because people in these constellations are not confident in themselves, even if they meet someone who suits them, they dare not pursue, dare to love and dare not chase, which is very defensive, so it is difficult for people to figure it out. Whenever they encounter something, they always think too much and always think twice.