What makes Gemini happy?

Could you elaborate on what aspects contribute to the happiness of Gemini individuals? Are there specific experiences, environments, or interactions that tend to bring joy and fulfillment to those born under this astrological sign? Do they find happiness through intellectual pursuits, social connections, or a balance of both? Additionally, how do their dual nature and adaptability play a role in their ability to find happiness, and are there any potential challenges they may face in their quest for contentment?