Also, Gemini people have poor endurance. They are so easy-going that there is no reason to express themselves in everything. However, Capricorn always has reasons to convince himself and likes to get to the bottom of it. In this respect, people of two constellations are at two extremes. If they can't reach a unified view, they won't agree, and then they will get bored.
Gemini's life is more active, there will be a childlike. They are smart and responsive. They don't like being bound by rules and regulations, but prefer freedom. Capricorn, however, is the opposite. They are thoughtful, strategic and objective. They will do their own things within their own rules and regulations. They have leadership and superior ideas, so sometimes they look down on differences from their own views.
So Gemini doesn't like to play with Capricorn, because people in the two constellations stand in different positions, they have different views and handle things in different ways, which will produce a kind of exclusive psychology and hate each other.