Who is the loneliest among the twelve constellations?

Scorpio: I want to be closer to you. Loneliness index: ★★★★★★★★ They always show deep jealousy and strong possessiveness, which is their natural mission. What they yearn for is the deepest and most intimate relationship between people, which must be completely occupied to the extreme. They always want to get closer to people close to them, but they can't go further, and they are always excluded, and they can't really achieve the close attachment of blood and water. This made them lose-they never fully owned it, and finally became a lingering deep loneliness.