Article - "Country roads, take me home… to my friends:
Article - How intelligence, population density, and friendship affect modern happiness"
Link - https://bpspsychub.onlinelibrary.wiley.com/doi/10.1111/bjop.12181
By: Norman P. Li, Satoshi Kanazawa (2016)
British Journal of Psychology, British Psychological Society

More intelligent individuals experience lower life satisfaction with more frequent socialization with friends.
Detail available in 23-page PDF available behind paywall.