Optimism is an illusion, pessimism is real. Which constellations were later overestimated?

Sagittarius: In many people's cognition, Sagittarius is a symbol of optimism. It's nobody's fault, because shooters always feel this way. They never seem unhappy. They always disguise themselves with optimism. Capricorn never tells others about his sadness and gives good news to his family. They will never be as powerful as others. Lions are also overrated constellations. What is powerful and overbearing? Those are just their own excuses to confuse outsiders.